The great dimensional Barrier, whose very existence creates the dilemma and paradox of the missing dimensions, is commonly called the Dimensional Vortex. The few life forms known to arise from dimensional space including the Vortex, are called vortex creatures.
The characteristics of all vortex creatures place them within the Sphere of Entropy, though they are not actually part of that organization.
Illustration by Valerie Valusek
Spectral Hound
On the Prime, spectral hounds appear as ghostly dogs - pale in color and translucent. Their eyes are formless pools of utter blackness.
These odd beings appear as featureless black globes, each about 5 feet in diameter. Blackballs seem to arise spontaneously from the Dimensional Vortex space, and have been seen returning to it voluntarily. Immortals suspect that blackballs can pass through the Vortex, and that they serve the Old Ones, but all this is conjecture.
The Multiverse spans at least five dimensions (more are theorized to exist). Humans occupy the 1st, 2nd, and 3rd dimensions, while creatures from the "Dimension of Nightmares" occupy the 3rd, 4th, and 5th dimensions, perceiving dimensions from a perspective opposite to the human viewpoint.
Mortal "Normals" occasionally catch glimspes of the Dimension of Nightmares, and perceive Nightmare creatures as horrible, malevolent beings, while Nightmare creatures view mortal Normals with much the same horror.
Nightmare creatures find Chaos to be the natural disorder of all things, and believe Law to be unnatural and often with evil motivation, although different viewpoints of behavior and motivation occur in much the same proportions as in humans.
When a wish or other powerful magic is used to force a Nightmare creature into the dimensional space of Normals, the victim must make a successful saving throw vs. Spells or go insane, and vice versa. However, any creature who voluntarily travels in this way (from either dimensional viewpoint) simply fails to enter the other dimension if the saving throw is failed, and suffers no ill effects.
Diaboli
Diaboli are a humanoid race of Nightmare creatures, of sizes equal to the range found in humans. Diaboli have well-muscled arms and legs, and their skin is bright red, shiny, and hairless. Their feet have split hooves like a pig's, and their hands have only three fingers each but are otherwise entirely human. The pupils of their eyes are vertical slits, similar to certain reptiles. The nose is usually longer and lumpier than a human's. A long, forked tongue, another reptilian feature, is equipped with the various senses of smell, sound, and heat detection. Two small horns protrude from the top of the head, but these are merely vestigial remains from early evolution, and are nearly useless. Each diabolus has a tail just slightly longer than its legs.
Adventurous adult diaboli advance through the same character classes as those available to humans, and gain exactly the same abilities thereby.
Claw the Unconquered #4 (Nov-Dec, 1975)
When I was first reading through the Immortals Set rules, back in 1986, the diaboli immediately brought to mind Ghilkyn, Prince of the Thousand Hills, a horned adventurer from another plane of existence, appearing in DC's 1970s comic book series "Claw the Unconquered".
An article by Mike McArtor updating diaboli for 3.5e was published in Dragon #327 (January, 2005).
Malfera
Malfera* have large, elephant-like faces with a short trunk. Their heads are topped by large horns. Large fangs protrude from either side of the trunk. Their chests are a mass of slimy, short tentacles. Long, muscular arms end in large, jagged pincers. Their feet are webbed and clawed. They are colored night-black but have red veins and eyes. They are native to the Prime Plane.
Brain collectors*, or "Neh-Thalggu" in their own language, are truly hideous, with bloated, yellow-orange, oily, amorphous bodies from which sprout dozens of short writhing tentacles. They move about on six crab-like legs. Four large, yellow, bulging eyes and a tooth-filled maw are set in its bulbous head. They are native to the Ethereal Plane.
The home planet of the PCs is a megalith, now nearing the midpoint of its active phase. The Immortals made special arrangements with this creature, who is known to them as Urt, before starting to cultivate life forms upon and within it.
* * *
Megaliths are the largest known life forms in the multiverse. A megalith may, at first sighting, appear to be a planetary body. In its long dormant phase, it may be indistinguishable from a planet.
A megalith's body has two distinct parts. Its center, in which the life essence resides, is a warm, solid core weighing almost 20% of the total mass. This core, effectively the creature's brain, is protected by an outer covering of mixed solid and liquid matter. This covering is called its mantle, and can withstand nearly any imaginable attack due to its sheer size.
Over long periods of time, very thin layers of earth, water, and air collect on the creature's surface. Most transient life forms present during a megalith's active phase confine themselves to these added layers, and rarely penetrate any large fraction of the mantle.
In the active cycle, the megalith is fully awake and Lawful in alignment. It observes its surroundings and examines itself constantly, noting the appearance and disappearance of life forms on and within it aiding their development and defending itself.
Illustration by Larry Elmore
During its active phase, a megalith can communicate by gentle, subtle manipulations of the surface of its mantle. The only mortals able to understand megalith "speech" are specialists called druids, and even they do not fully understand the process or the implications.
Near the end of its active cycle, a megalith loses interest in its surroundings. It cools its outer parts by rotating with increasing speed, slowing only after all extraneous material (such as water, life forms, etc.) is discarded. It then withdraws its life force to some central point, finally lapsing into a dormant phase (similar to animal hibernation).
During this phase it ignores most activity within, on, and around itself, and becomes Chaotic in alignment reacting randomly and instinctively.
Each race of elementals has an Immortal sponsor and protector, called an Elemaster.
Elemasters are high-ranking aides who serve the Full Hierarch of their corresponding Sphere. They represent and rule all of the elementals of the multiverse.
The Elemaster of Fire (Hierarch 2) is known as the Firemaster (described in IM1 "The Immortal Storm")
The Elemaster of Earth is known as the Earthlord (described in IM1 "The Immortal Storm")*
*Land (Empyreal 2), second in command to the Earthmaster, is described in IM2 "The Wrath of Olympus"
The four Elemasters achieved Immortality long ago, and protect their exalted positions by preventing other true Elementals from reaching Immortal status.
Creatures of other elemental races are capable of reaching Immortality, each within their corresponding Sphere.
These races include the haouu and sshai (Air/Thought), horde-beings* and kryst** (Earth/Matter), helions (Fire/Energy), and hydrax and undines (Water/Time).
*N'Grath (Eternal 3), a horde being who achieved Immortality, is described in IM1 "The Immortal Storm"
**Urtson (Temporal 5), a kryst who achieved Immortality, is described in IM2 "The Wrath of Olympus"
Of the djinn (Air) and efreet (Fire), only their rulers, the pashas and amirs (respectively), may strive for Immortality.
Each demon was once a mortal, with a form much different than its current one. Most demons were men or monsters who became undead, and who were so evil and cunning that they achieved Immortality. Most demons have chosen and earned their Immortal positions, just as characters may aspire to other Spheres.
Screaming Demon (Air Demon, Winged Fury) - Type I Demon from Eldritch Wizardry
This demon is part bird and part man in form, standing over 8 feet tall on stork-like legs. Powerful claws adorn humanoid arms. Its feet are taloned. Its large feathered 30-foot wingspread provides quick flight.
Croaking Demon (Swamp Demon, Gobbler) - Type II Demon from Eldritch Wizardy
This foul, slimy monster looks like a giant humanoid toad, standing about 7 feet tall.
Howling Demon, illustration by Jeff Easley.
Howling Demon (Fire Demon, Four-Armed Horror) - Type III Demon from Eldritch Wizardry
This bizarre demon form has a wolfs head with long, sharp horns, a large muscular body, but normal human legs. It stands about 9 feet tall. It has four arms; two long arms are attached at its shoulders and end in crablike pincers, and two smaller human arms protrude from its chest.
Groaning Demon (Forest Demon, Biter) - Type IV Demon from Eldritch Wizardry
This is a tall humanoid with the torso and arms of an ape, a boar's head, and goat-like legs. It stands 10 feet tall.
Hissing Demon, illustration by Jeff Easley.
Hissing Demon (Water Demon, Destroyer) - Type V Demon from Eldritch Wizardry
This demon appears either as a 20-foot-long giant poisonous snake or as part snake, part humanoid. The water demon's semi-human form is a six-armed female human torso (about 7 feet tall) atop a 10-foot-long snake body.
Roaring Demon (Mountain Demon, Manslayer) - Type VI Demon from Eldritch Wizardry
This fearsome fanged demon has a 12-foot-tall human body. Sharp horns protrude 1 foot from each side of its head, and huge leathery wings rise from its back.
Whispering Demon (Charmer, Gray Deceiver) - Succubus from Eldritch Wizardry
This demon's natural form is that of a human female with small horns and great bat-like wings, but this form is rarely seen. It prefers to appear as an extremely seductive mortal, either male or female and of any race, as suits its goals.
The Demon Rulers, illustration by Jeff Easley.
The Demon Rulers:
Orcus (The Goat, Master of the Dead, Lord of Darkness, The Black Prince)
This demon's normal form is a 15-foot-tall fat goat-like humanoid. His two great curled ram's horns are his most recognizable feature. His arms are giant-sized but very human. His legs are goatlike, with split hooves.
Demogorgon (The Child, Bane of Souls, The Lizard King, The Dark Lady)
This demon often polymorphs into the form of a human child, apparently the essence of youth and innocence. When she chooses to fight, however, she assumes her normal form - an 18-foot-tall reptilian monster, with two monkey heads atop sinewy necks, two great tentacles in place of arms, and a forked tail.
Low-level Immortal PCs are repairmen. They're sent to the Prime (and everywhere else) to tidy up flaws and errors. Prime Directive: don't change anything Good, just fix things. You're immune to mortal magic and can trash anything... so don't. (Lots of luck; the adventures should try your patience and push you to the edge of the chasm of Last Resort.) What kind of repairs? Occasional abuse of immortal power by the Entropics, Elemental leaks & plumbing repairs, accidental intrusion by Big Dumb Things (save Greyhawk from a giant amoeba?), etc etc. Run with it. Start with Prime Plane settings (lots of controls and Hierarch-level supervision of your actions) and then move on to outlandish weird Other-Planar stuff. There are a zillion planets on the Prime; easy to try some alternate-earth and/or alternate-Greyhawk stuff.
Try it in one-offs but keep your wits sharp and watch for serious Interest in any given setting. When something really works, develop further and think campaign...
But here's the tough part. You can escalate the Maturity level of the game to problem-solving and negotiation and diplomacy, and that CAN be a lot of fun... but sometimes it's like the cartoon about vultures: "Patience my ass, I wanna KILL something!" So you need to build in some Release, some blow-off-steam... not as the Focus of the adventure but definitely there for the players to revert to oldstyle pre-immortal style. Have a good fight and then back to the core of the adventure.
A single overall goal applies to all Immortal activities - the preservation of the Immortals themselves, and of their position of power in the multiverse. All Immortals (including those of Entropy) strive for three lesser goals that contribute to this greater one, and work to further these goals in their own ways. The following goals are listed in order of priority:
1. To maintain the existence and integrity of the Prime Plane and the creatures within it who, through their achievements, replenish the ranks of the Immortals.
2. To assist, protect, and develop the Sphere that one serves and other individuals, mortal or Immortal, who serve the same Sphere.
3. To explore and develop the multiverse
Existing Identities:
Many creatures around the world, human, demi-human, and monster, are actually Immortals. Some are avatars, but most are Immortals who are responsible to maintain in long-term positions as observers of the Prime Plane and history.
The identities of these beings, the various details of their "natural" lives within society, usually belonged to true mortal beings who died. Immortals call these characters Identities.
A single Identity may be used by many different Immortals over a period of time. When one Immortal holds a long-term observer position, he or she may take a break by lending it to another for a special project, who returns it when the task is done.
By using an appropriate Identity, an Immortal may take the form of any character type of any level. This is very helpful when most of the players have mortal characters, and one or two have Immortals but want to play in the same game.
If handled properly, the other players may not even know that an Immortal is present!
Illustration by Terry Dykstra, from Wrath of the Immortals, Book One: Codex of the Immortals (1992)
Games With Both Mortals and Immortals:
Immortal activities on the Inner Planes are of two distinct types, Observation and Control. An Observer's task is to gather information, avoiding interference. A Controller's task is to cause specific changes through direct (though usually subtle) actions.
An Observer's task may be to study a given area, person, race, item, or some other topic, either broad or specific. The Observer is usually required to assume a mortal form for the duration of the task.
Using the information they gain through observers, the Immortals take action to reach their goals. Whenever such actions are best accomplished by a leader of men, or by some other creature that greatly influences the fate of human- or demi-humankind, those in the key positions who influence leaders are called Controllers.
Of special note here is the use of monster Identities, which are commonly used when the Immortals wish to present an adventurer or party with a specific and dangerous challenge. This is actually a common practice when dealing with mortals who aspire to Immortality. An Immortal, possibly even the mortal's sponsor, plays the role of a monster to be defeated.
An Immortal character's first experience with Observing is always carefully Observed by other Immortals. Two or more members of the mortal party will thus be Immortals using Identities. Other creatures and NPCs encountered during the adventure may also be Immortals.
Games for Immortals Only:
Explorations are common in the Prime, Ethereal, Astral, and Outer Planes. No exploration of the Elemental Planes is needed, since those bounded planes hold few secrets. They are entirely known and controlled by their respective Elemasters and elemental rulers.
Another type of game common to both mortal and Immortal play is the investigation. Characters are asked to find more information about a specific situation, and usually to solve any problem presented thereby.
Beings hostile to the Immortals themselves could threaten the hierarchy, and may have an outpost hidden in the Astral or some Outer Plane. Beings hostile to the human race, possibly from a distant galaxy, could begin to encroach on the home system.
2. Recover Ruins
Ancient remains, possibly of the Old Ones but definitely predating the Immortals, could be discovered anywhere. A newly explored Outer Plane might require development and cleansing before use by the Immortals.
3. Destroy an Ancient Evil
Similar to the situation of an enemy outpost, this could involve a single creature or small group. It may simply be a project of one or more Immortals of Entropy.
4. Fulfill a Quest
One or more Immortal PCs may be required to recover a valuable object or person, or perform some other service for a higher level Immortal.
5. Escape from Enemies
Immortals are very difficult creatures to trap, but it is possible. At the start of the game, some item or creature (such as a brain collector) may have already captured the PCs, and they must find a way to escape.
6. Rescue Prisoners
Important mortals may be imprisoned in a way that defeats all mortal attempts at rescue. The Immortals may decide to get involved. Immortals may be trapped without means of escape (see 5.), and may require rescue. Characters may be asked to find an Immortal who was lost in the Dimensional Vortex.
7. Find a Lost Race
In the course of general exploration, the characters may find a new race of creatures. This type of game can be very challenging, as PCs must learn about the new race and decide how to handle them. Are they a potential threat? Should they be ignored or destroyed? Or are they potential Immortals, to be protected at all costs?
The BECMI home world is modeled after our own planet, roughly 135 million years ago. The land masses depicted on the map of the Known World in the Master DMs book are based on the supercontinent of Pangea, once it started to break apart.*
This permits us to assume a 24 hour day (although days were actually 23 hours long in the Late Jurassic, resulting in closer to 381 days per year), four seasons in temperate regions, and 12 months per year, based on the 12 phases of a single moon.
Although the planet was envisioned as a predecessor to our own, during a bygone "Age of Magic", this results in obvious discrepancies. It might instead be considered a parallel world, located in an alternate reality.
Similarities to our own world, including names from ancient myths for various Immortals and specific cultures, could be explained by a magical connection with our own world's ancient past.
Home System:
The star and other bodies of the solar system containing the PCs homeworld are similar to that with which we are familiar, with a few exceptions:
A planet named Damocles orbits the Sun between the orbits of Mars and Jupiter. Damocles is fated to be destroyed, creating the asteroid belt, the planets Mercury and Pluto, and the retrograde moons of Jupiter and other planets.
Beyond the orbit of Neptune, lies another planet, slightly larger than Mars, named Charon.
The Milky Way:
The stars closest to man's are Alpha Centauri (4.3 LY), Sirius (8.6 LY), Epsilon Eridani (10.7 LY), Procyon (11 LY), 61 Cygni (11.1 LY), Tau Ceti (11.2 LY), and Altair (15.7 LY).
The closest civilization able to use magic (counting only those outside the home system of humanity) is on several planets orbiting Epsilon Eridani.
The physical characteristics of the Multiverse were introduced in the Companion Set rules, in which the Ethereal and Elemental Planes were described.
The Immortals rules provide information on the Astral and Outer Planes, as well as Dimensions.
Planes of Existence:
In game terms, a "plane of existence" (or simply Plane) refers to an area seen by mortal beings as a three-dimensional volume of unmeasurable size.
The Ethereal touches the Prime at all points. The Prime and Elemental planes are connected by tubes that reach through the Ether, forming a branching network very similar to the roots of a tree.
The Prime, Ether, and the four Elemental Planes are collectively called the Inner Planes. The Inner Planes are surrounded by the Astral Plane, which is connected to the Elemental and Ethereal Planes but not to the Prime.
Far beyond the Inner Planes, across the vast "astral ocean" are other planes of existence, the homes of the Immortals and other beings. These other planes are called the Outer Planes.
From a viewpoint in the Astral Plane, the boundary of most Outer Planes appear as a silvery surface. The size of this boundary bears no relation to the size of the plane within it. The boundary only indicates the amount of the plane which is adjacent to the Astral Plane.
Examination of the boundary of an Outer plane with magical aid, such as detect invisible, reveals a slight tint to the silvery color. This color reveals the Sphere which is dominant in the plane: pink for Energy, tan for Matter, light blue for Thought, light green for Time, and gray for Entropy.
When multiple Spheres are present in perfect balance, a spectrum of colors can be observed. If a powerful magical aid (such as truesight) is used, some small part of the actual interior of the plane can also be examined, to the range limit of the effect employed.
Dimensions:
The first dimension measures length or distance between two points, and thus has a beginning and an end. The second dimension measures breadth and direction of the object in the first dimension. The third dimension measures volume or magnitude or size of an object. The fourth dimension defines the relation between two objects, finding all points of similarity, or convergence. And finally, the fifth dimension measures the unique nature or essence of an object in relation to all others, or divergence.
A mortal can perceive only three dimensions at once. An Immortal can perceive four dimensions at once - but four only. The fifth dimension is referred to by mortals as the Dimension of Nightmares. There are life forms who consider the five dimensions in a way exactly opposite to the mortal view. Similar to mortals, they perceive and accept a three-dimensional world, but the dimensions that normal mortals call the fifth, fourth, and third, these beings perceive as their first, second, and third.
Carl Sagan discusses the 4th Dimension
Within the Astral Plane, a mortal perceives the second, third, and fourth dimensions, and lacks the ability to see the first. (The Nightmare creatures are just the opposite, lacking the ability to see the fifth dimension.) A human sees himself as a flat, two-dimensional thing, unable to see one of his natural dimensions. Since Immortals are four-dimensional beings, mortals who encounter them on the Astral Plane see them as solid, three-dimensional creatures.
The change in dimensional perspective causes all things on the Astral Plane to appear outlined in a sparkling, shimmering substance. No such substance actually exists; the effect is merely illusory, a matter of perception.
Effect on Magic:
The magical strength of any enchanted item on the Astral Plane is reduced by one; for example, a sword +4 is treated as a sword +3 in all respects while on the Astral Plane. Any item of +1 enchantment is effectively non-magical. The magic is still there, not dispelled or suppressed, but has no effect.
Spells of mortal origin may produce effects different from their standard forms, which can be logically deduced by the shift in dimensional perspective. For example, a fire ball spell cast by a mortal adventurer would create a perfectly thin disc-like explosion. Potential victims might not be damaged even when very near the center of the explosion.
A teleport or dimension door effect opens a pathway across the fourth dimension, allowing the user to bypass the first three dimensions and apparently cross any amount of space in very little time. However, this has little effect while the user is on the Astral Plane, as that dimension is now one of the three "normal" ones.
On the Astral Plane, a standard teleport effect (including teleport object) merely allows three-dimensional flight, as the fly spell description. A dimension door effect also enables flight, but at half the speed given. A magical fly effect only enables levitation (slow two-dimensional movement), and a levitate is useless.
The Secret of the Multiverse:
The multiverse was created by the Old Ones; beings to whom even the power of the Immortals is but a drop in an ocean. Just as Immortals await and desire the appearance of exceptional mortals, so do the Old Ones watch and wait for the greatest and best of all the Immortals.
Withdrawing themselves into the sixth and higher dimensions, the Old Ones created a type of wall between themselves and the rest of existence. Whenever an Immortal tries to pass beyond the first five dimensions, he or she enters a special realm, a whirlpool of infinite size, made of a watery form of ether. This swirling chaos is called the Dimensional Vortex.
Approximately one Immortal per 10,000 reaches Full Hierarch status. A few - perhaps one of each hundred or two - chose to prove their ultimate superiority, on the remote chance that some greater power might be watching. They dispersed their life essences into their Home Planes, and reincarnated themselves as mere mortal humans once again.
Only a handful both desired and reached Immortal status a second time. And of these, only a few reached Hierarch status a second time. And finally, of these few, only two dared once again to seek more. They saw the coming of the blackballs as their punishment and final destruction, but unbeknownst to all, they passed beyond the barrier, and exist now with the Old Ones.
The Immortals rules do not describe the Old Ones, for their powers transcend the framework of any mere game. If any player character succeeds in the great journey, not merely achieving Hierarch status but proving his or her superiority by doing it twice - well, no higher goal can be attained, and no reward is too great. The player wins the game and his character vanishes.
***
The Immortals set was supposed to finish the D&D rules. It thus had to cap off the game in some way. But it wasn't cool for me to write about God (uppercase) or reality or anything like that, so you got mythology & gods (lowercase, ie immortals) and all that.
The whole bit about going through existence twice was an afterthought. But after being a DM for ages, I knew that SOME rules lawyer would ask "what's next?", so there it is.
Immortals are hard enough to understand and play. The Old Ones are so incomprehensible as to transcend the game entirely. If you really insist, you can try to devise a rules set and adventure scenarios for Old Ones. But you'll almost certainly be underestimating them (by definition) and trivializing their existence. (Wherever the Old Ones are, and whatever they do, I'm sure it involves a Place involving Hahn-Banach and compound Hilbert spaces. If you wanna pursue this, start by grasping those nettles firmly and acquire a perspective from which they seem trivial.)
Frank Mentzer, from Dragonsfoot (February 29, 2008)
An Initiate cannot select a Home Plane; one is assigned by the Hierarch of the character's Sphere. Each of these planes is nearly identical, to give each Immortal a fair chance to compete on an equal basis with the other Immortals of the hierarchy.
It should be difficult for any Immortal to get into another's home plane.
And it should be impossible for mortals.
Essentially, to enter someone's home plane you need the owner's permission. Failing that, you need to (a) be superior to the owner in the same sphere, and (b) force the penetration via Power use. The latter procedure we'll pass on, for now...
Most of the plane is vacuum, containing only occasional bits of extremely small elemental material. Floating here and there within this vast empty space are 2-5 stars, with a total of 16-20 planets in orbit around them. Any and all planets and stars may already support life forms of various sorts when the plane is first adopted by the Initiate character.
Development:
A gate to an Elemental Plane may be opened, if permission in advance is given by both the elemental ruler and the Elemaster involved. Elemental material of any kind can thus be added to the plane.
A character who tires of Immortality may confer great bonuses to the Home Plane by Dispersion. With this action, the Immortal bestows all of his or her Power to the plane, gaining greater effects than through normal permanent expenditure. Upon Dispersing, the character's life essence may either retire to some point within the plane, immune to all outside effects (but unable to act in any way), or may choose to begin the great cycle of life once again as a mortal creature.
If the second option is chosen, the character is reborn on the Prime Plane as a normal mortal, with no memory of his or her previous life. However, if that character ever regains Immortal status (following the long route of a complete and successful mortal life and thereafter meeting the standard requirements for Immortality), the character's memory of the previous life returns, and the character gains the old, already improved Home Plane instead of a new, undeveloped one.
Effects:
While on his or her Home Plane, an Immortal is immune to all attacks of mortal origin. By expending Power Points, the Immortal may control certain characteristics of the entire plane. Home Planes may be handled in as much or as little detail as Dominions of mortal characters.
Illustration by Jeff Easley
Material Forms:
To assume a material form, an Immortal normally uses a three-step process of planning, creating, and then inhabiting the form. All forms have their limits, but most have benefits as well. Immortals usually design forms that have the widest range of available actions and responses as possible. They usually prefer forms that can blend well into a local population, aiding subtle operations.
The Immortal's current totals of hit points, Power Points, and mental ability scores are not changed when a form is assumed. The Immortal's innate A-M also applies to the form. Only in physical form can an Immortal create and use spell-like effects. The physical form acts as a focus for creating effects in the material world.
Creating a Form:
All Immortals can create two basic forms, called the Original and the Standard forms. A third form, usually imitating that of one monster type (called the Creature form), is also common. Other forms may also be designed and used.
Every Immortal is taught how to create a standard form while an Initiate. This form appears very similar to the character's original mortal form, with the same number and type of general parts (head, torso, etc.) and of the same size, but with far greater durability.
The Plane of Existence in which an Immortal spent most of his or her mortal life is called the character's Native Plane. Whenever an Immortal returns to his or her Native Plane, the character's material form instantly and automatically changes to the original mortal one. In most cases (such as all humans and demihumans), the native plane is the Prime Plane.
Generally, immortals don't perish. Their forms may, and often do, but their essences return to their Home Planes, and all is well. Not great, and the beginning of a resource management period; recover what you lost and rebuild. Time is a factor but not a limit.
Alas, I didn't have the space to elaborate on Home Planes (aka Homes), their construction & design, and defense aspects -- the latter topic being integral to the core premise above.
The Power cost of entering an immortal's Home without heerits permission is a variable to be decided, and is of supreme importance. The amount is left to the DM in selecting a tone for the campaign.
If Homes are easy to break into, the resulting chaos will involve confrontations and extermination (echoing perhaps Odin & co?). As the level of Home security rises, the level of chaos ebbs. Entropy of course would favor chaos...
The other end of this scale, unbreakable Homes, shifts the attack to a more personal one, for if the immortal's favor can be obtained, one may enter heerits Home by invitation, to later attack from within. The importance of Loyalty and Family escalates rapidly.
I favor a level of 25-50 thousand PP. Penetration requires hordes of friends, or some very powerful ones in a cabal of a dozen or two. And once you're in, you still have to deal with the resident on the most unfavorable terms possible (still varying by Spheres). Be sure you have the right allies... and that they won't switch sides midfield hehe.
An Immortal may choose to inhabit a form with only part of his or her life force, instead of all of it. The standard procedures and costs for planning, creating, and inhabiting the form must be applied. Such a form, containing only part of the Immortal's life force, is called an avatar. The form containing the bulk of the Immortal's life force is then called the primary.
When an avatar is slain, its life force does not become incorporeal. It is not an actual independent life force. Its power and hp return to the primary life force. All avatars are constantly and fully aware of each other, even if on different planes of existence.
Artifacts:
Immortal PCs may create artifacts. An Immortal may only create an Artifact while on his or her Home Plane. The PP expenditure for creating an artifact is a permanent one. Magical effects produced by Artifacts have Immortal power, and can affect all life forms.
A character's progress is measured by his or her Power Point (PP) total. Levels of experience were used to describe mortal progress, and also apply to Immortals. But in addition, an Immortal reaches a limit after a series of level gains.
The character can then progress further only after meeting certain additional requirements and passing a test. Each grouping of levels, representing the period from one such limit to the next, is called the Immortal's rank. Level and rank gains are not handled in the same manner.
I mocked up an AD&D 1e type version of the Immortals Rank Advancement Chart:
Adapted from the Immortals Rank Advancement Chart (Players' Guide to Immortals, pg. 29)
Level Advancement:
Level advancement is automatic upon reaching the PP totals given for each. The reverse process is also automatic; permanent PP expenditures may cause a loss of one or more levels within a rank.
Fifth level is the upper limit within each rank. Progression from there to the next rank is impossible until a certain procedure is completed. Until that time, the character's PP total cannot exceed the amount given for fifth level. Power in excess of this amount is immediately discarded if earned.
Rank Advancement:
An Immortal must satisfy two specific requirements to become eligible for rank advancement. The first is a given amount of Power Points, listed above. The second requirement is that each of the three scores comprising the Immortal’s Greater Talent must be at the maximum for the character's rank.
An Immortal can only rise to a new rank by defeating one or more peers in a competition for the honor. This game, carefully designed by the Eternals to be a fair and well-rounded test of the abilities of all applicants, held publicly and enjoyed by all observers, is part of a series of games called an Olympics.
Each Sphere holds its own Olympic games, held at regular intervals determined by the Hierarch or Eternals of each Sphere. The games are watched by most of the Immortals of the Sphere. When a competitor's hit points reach zero, that Immortal's material form is slain.
The life force automatically returns to the Immortal's home plane. Most defeated competitors immediately assume a new form and join the spectators. When the number of remaining competitors equals the number of vacancies, the event ends.
Whereas mortals gain spells through study (magic-users and elves) or meditation (clerics and druids) an Immortal can recreate any magic-user, cleric, or druid spell effect by expending Power Points.
An Index to Magical Effects in the Players' Guide to Immortals lists all the possible magical effects in alphabetical order and provides the corresponding Sphere for each:
From the Players' Guide to Immortals (pgs. 31-32)
Power Cost:
The actual PP cost of creating any magical effect is calculated by doubling the base Power cost for each step along the circular path defining relationships between the Spheres of Power.
Magic of any origin, mortal or Immortal, has no effect on an incorporeal being, and magical effects created by mortals have no effect on Immortals in any form.
General Notes:
An Immortal may increase the range of a magical effect by doubling the cost. The amount of increase is equal to the original range. Duration may be increased in the same manner.
Whenever a magical effect summons a creature, the victim must be able to respond using its normal type of movement. Thus, transplanar summoning is only effective if the victim can cross planar boundaries, or if preceded by a gate or similar effect to enable such movement.
Conjuring refers to a magical effect that actually creates a creature. In such cases the life force involved might be summoned, but is automatically drawn into the form created (possibly across planar boundaries).
The damage produced by any single magical effect cast by an Immortal (including fire ball, lightning bolt, etc.) is 1d6 per Hit Die (not level) of the Immortal creating it. Thus, the most powerful fire ball known, created by a Hierarch (HD 45), inflicts 45-270 points of damage.
If the Immortal victim's Anti-Magic does not negate a mental attack, and if the saving throw vs. Mental Attack is failed, even an Immortal mind can fall victim to charm, feeblemind, and other effects.
Immortality brings many new and different things. Some old and familiar details, such as the five senses, are transformed. And some entirely new character details are added.
Options and Abilities:
An incorporeal Immortal is extremely limited in possible actions. For this reason. Immortals assume physical forms. But these forms are stronger than any mortal shell, for they are designed to fill many special functions.
Senses:
An incorporeal Immortal can sense and interpret sound and light energy of all kinds. But, without form, the Immortal has no sense of smell, taste, or touch.
Every Immortal has an additional sense, the ability to detect and use Aura, a psychic manifestation created by living creatures.
Illustration by Terry Dykstra, from Wrath of the Immortals, Book One: Codex of the Immortals (1992)
Defense and Repair:
Defenses and means of repair take several forms. Armor Class is a measure of defense against physical attack, while Anti-Magic is a measure of defense against magic.
An Immortal's physical form automatically regenerates all losses of ability score points and hit points. Immortal Power Points also regenerate automatically.
The rate of regeneration is determined by the relationship between an Immortal and his environment, called the planar or local bias.
The rate of regeneration is 1 point per round on a friendly plane, 1 point per turn on a neutral plane, and 1 point per day on a hostile plane.
Illustration by Terry Dykstra, from Wrath of the Immortals, Book One: Codex of the Immortals (1992)
Attack Forms:
Aura
Immortal Aura can be used to create either charm or terror in mortals. Aura-inspired charm is more akin to awe (or even worship) than to simple friendship. The terror effect is of similar intensity, a combination of overwhelming fear and utter panic.
Physical Combat (Melee)
Any Immortal in normal or mortal form can employ all mortal methods of physical combat.
Magical Attacks
When incorporeal, an Immortal cannot use spells or create magical effects of any sort, but the character is likewise immune to all magic. In mortal or normal form, the character may use Power to create any spell effect. Other magical effects which do not correspond to mortal spells may also be created.
Power Attacks
Power combat is almost entirely aggressive. A victim normally "defends" by attacking in response to other attacks.
Attacks on Ability Scores
Ability score attacks are either Physical or Mental. The Physical ability scores are Strength, Dexterity, and Constitution. The Mental scores are Intelligence, Wisdom, and Charisma.
The structure of the organization of the Immortals is divided into five areas, called Spheres. Everything in the multiverse contains part of one or more of these Spheres — Matter, Energy, Time, Thought, and Entropy. Every Immortal serves one Sphere only. Player character Immortals can choose to serve any Sphere except Entropy, which is reserved for NPCs only.
Frank Mentzer, from the Player's Guide to the Immortals (pg. 2)
Favored Class: Fighters Alignment: Lawful Element: Earth Aura: Order and similarity Purpose: To withstand destruction and decay Interplay: Opposes Time's attempts at change, resists the attacks of Energy, forces Thought to be practical
Energy
Favored Class: Magic-users Alignment: Chaotic Element: Fire Aura: Disorder and uniqueness Purpose: Create more energy and activity Interplay: Opposes Thought's attempts to create order, resists the attacks of Time, forces Matter to change
Time
Favored Class: Clerics Alignment: Neutral Element: Water Aura: Continuous regular change Purpose: To promote change in all and maintain time's flow Interplay: Opposes Matter's resistance to change, resists the existence of Thought, forces Energy to have duration
Thought
Favored Class: Thieves Alignment: All Element: Air Aura: Purpose and meaning Purpose: To conceive of and categorize all of existence Interplay: Opposes Energy's outbursts, resists the limitations of Matter, forces Time into organization
Entropy
Favored Class: None (NPC only) Alignment: None Element: None (the void) Aura: Conflict and despair Purpose: To destroy everything in the multiverse, always making way for the new Interplay: Uses and opposes all other Spheres; destroys Matter, drains Energy, stops Time, prevents Thought
Immortals are free to change Spheres at any time, but suffer such extreme penalties (in effect starting completely over) that they rarely do so after passing Initiate level.
Update:
Existence is 'organized' as Matter, Energy, Time, Thought, and Entropy.
All five Spheres work together equally. The mortal preconception of Destruction=Evil is invalid; if nothing ended that would be bad. Life-Death-Change are all part of Normal.
The published 'rules' do state that Entropy 'opposes' the other Spheres. That's the simplified version for mortal readers. A degree of censorship to match the intelligence of the reader/listener is appropriate, just to facilitate comprehension. (As another example, beyond the game the Old Ones use higher dimensions regularly, but lesser folks don't understand them at all.)
Functionally, yes, Entropy 'opposes' the others. Certain other spheres also 'oppose' others. Opposition brings negotiation and progress and maximizes harmony in the broader perspective. Lack of opposition depresses change and increases the chances of both error and regressive actions like conflict. (Death & destruction are only negative from a personal perspective, both being utterly necessary to the long view.)
And from a Game Design pov... wouldn't it be disappointing if you could easily understand the multiverse? 🙂 It's SUPPOSED to be vast and mysterious and mind-blowing.
I found a way to approach that, in a humble mortal way. And I avoided the milennia of hubris wherein mortals describe the universe with self-centered bias.
Put us in our place... a tiny niche in the infinite Prime amidst a googleplex of Planes of Existence, which are yet one small part of all of reality (the first 5 of many dimensions, frex). [Want to hurt your head? search 'Branes'.)
And yet, we are Special, we are Unique. The Prime, especially its Humanoids, are the #1 source of new Immortals. It is thus the cosmic womb, the holy place that is not to be disturbed by immortal whims. (Yet Entropy must fulfill its role even there, in due measure.)
Immortals have stats. They apply to the immortal's essence. Physical aspects are irrelevant and unnecessary.
Immortals create material forms for use outside their home planes. Those have a full set of D&D stats. If you kill them (i.e. their material forms), then the immortal gets REALLY pist, 'cause the darn things are expensive. Immortal Power Points that should be expended on home improvement (e.g. creating worshipper races on the home plane and developing the homeworlds) must instead be diverted into the emergency expenditure of creating a new form. (All such expenditures are renewable only by going out and Doing Things to earn more XP and Power Points.)
Upon attaining immortality, a player character's experience points (XP) are converted to "Power" points (PP), at a rate of 1 PP for every 10,000 XP gained in mortal life.
Additional PP are earned in much the same way as XP, and can also be bestowed by other Immortals.
An important way in which PP differ from XP is that PP (alternately referred to simply as "Power") can be expended through various actions.
Power is temporarily expended by certain activities, regenerating at a rate determined by the Immortal's rank and other factors, or permanently expended by others.
Form(s):
Immortals regularly use three or more material forms, also known as "normal" forms.
For example, whenever an Immortal revisits the Prime Plane, the character assumes his or her original mortal form.
Alternately, an Immortal may become incorporeal, becoming immune to most attack forms.
Name(s):
Every new Immortal gains a new common name, but also a secret "truename".
An Immortal's truename is linked to his or her existence, and those who know this secret truename may command or destroy the Immortal.
Immortals gain an additional truename upon reaching each new rank, for a total of five truenames upon becoming a Hierarch.
Alignment:
Although specific alignments are favored by certain Spheres, Immortals themselves are not bound by the alignment restrictions of mortals, and may change alignment without penalty.
One controversial corollary of my last set is the argument that within it, Good and Evil (i.e. Alignments) do not exist. I think that's a false deduction, as the implicit moral relativism of the RAW do not preclude an extension into Absolutes; go right ahead, if that's your thing.
I simply refused to make the work itself either pro or con vis a vis deontology or teleology or Kant or Plato or any other theoretical strain of our collective mental flu.
The biggie of course is that in this fantasy realm, vs the real world, there is absolute evidence of existence after death. That has a lot of ripple effects.
An Immortal's method and rate of movement are determined by the form used, and by magical effects applied to that form.
The maximum rate for an incorporeal Immortal is 24 miles (the width of a standard large-scale campaign map hex) in one round, or 8,640 miles per hour. This amazing speed results from the character's relative freedom from the limits of matter and time while in this form. When incorporeal, a character may pass freely through material objects and magical effects.
Trans-dimensional travel always requires an expenditure of Power, though usually very little. Trans-planar movement toward the Inner Planes also requires an expenditure of Power, but movement toward the Outer Planes requires none.
Illustration by Larry Elmore
Ability Scores:
An Immortal character keeps the same six ability scores used to describe the mortal form. Although ranging from 0-100, these no longer affect AC, hit points, or saving throws.
An Immortal can increase his or her ability scores by expending Power permanently, to a maximum listed by rank. The cost of increasing a score is determined by rank.
Talents:
Three ability scores are important to the character's Sphere. The first corresponds to the Prime Requisite of the mortal class matching the Sphere. This is the Primary Talent of every character in the Sphere. The Secondary and Tertiary Talents are listed in order of their importance to the Sphere. The total of these three scores is a new statistic, called the character's "Greater Talent". The total of the three remaining scores is called the "Lesser Talent".
Saving Throws:
Four new types of saving throws are introduced:
Power Drain when a non-spell effect would reduce Power Points.
Magic Spell when a spell or other magical effect, including those produced by artifacts, would affect any part of the Immortal except the mind.
Physical Blow when an impact or other attack would inflict an amount of hit points of damage.
Mental Blow when an attack (magical or otherwise) could affect the Immortal's mind.
In describing the transition to immortality, Mentzer opens with a quote from Joseph Addison's "Cato, a Tragedy", in which Cato, sitting pensively, holds a copy of Plato's "Phaedo", or "The Immortality of the Soul", wherein Socrates poses arguments for the soul's immortality.
When your character's spirit left the mortal world, your character's mind and body changed into pure Immortal power. The character's material form was not destroyed, but merely changed, and can be created again.
The character's life force (which mortals can rarely see, even magically) can assume any form convenient to the time and place. It can even exist on two or more planes of existence at once. The character thus has no single "true" form.
The essence of your character remains the same. Memories survive, and personality will be the most useful of the character's assets. All former possessions were props, merely part of the setting for the character role. The character can continue with different props, or even with none; the mind remains.
Frank Mentzer, from the Player's Guide to the Immortals (pg. 2)
Mentzer's concepts for the D&D game multiverse are heavily informed by Plato's Theory of Forms, in that various abstract ideals (ie. the Spheres of Power) constitute the basis of reality.
