Abyss (Dungeons & Dragons) - Layers

Layers

The Abyss is said to consist of an infinite number of layers, though the total number is also quoted as 666 (with an in-game explanation of the number having general numerological import). Layers are numbered based upon order of discovery by various personalities in the background details of the game, sometimes considered documented by the Fraternity of Order faction of the Planescape setting. Discrepancies in layer numbers between supplements and sources can be explained as catalogues that have been compiled by different sources.

It is impossible to know with any certainty whether layers are actually arranged in this precise order, in contrast to the known ordering of layers within all the other planes of the D&D cosmology. A useful metaphor is a deck of playing cards shuffled and then tossed down so they are piled together loosely, randomly, and sometimes not at all.

A list of layers named so far in D&D supplements includes:

• 1 - Pazunia (also known as The Plane of Infinite Portals or The Palace of 1001 Closets) has been described as an infinite plane with only three types of distinct features:
  • The river Styx flowing through it (as it does through the top layers of other evil planes).
  • Large sinkholes which connect to other layers of the Abyss, some were drilled intentionally by ancient demons during the Abyss' original exploration. The largest of these holes is the Grand Abyss.
  • Iron Fortresses which guard the physical bodies of Demon Princes when they leave the Abyss to travel astrally.

• 2 - Driller's Hives, realm of Tharzax the Chattering Prince.

• 3 - The Forgotten Land, realm of Zzyczesiya the Ungrasped.

• 4 - The Grand Abyss, a bottomless, nigh-infinite canyon that contains portals to virtually every other layer in the Abyss.

• 5 - Wormblood

• 6 - Realm of a Million Eyes, home to the Great Mother, Princess of Beholders.

• 7 - Phantom Plane, realm of the demon lord of the lizard kings, Sess'Innek.

• 8 – The Skin-shedder, realm of Volisupula the Flensed Marquesse.

• 9 - Burningwater

• 10 - "That Hellhole"

• 11 - Molrat

• 12 - Twelvetrees

• 13 - Blood Tor, realm of the goddesses Beshaba and Umberlee from the Forgotten Realms setting. (2nd edition AD&D)

• 14 - The Steaming Fen, realm of the Queen of Chaos.

• 17 - Death's Reward, realm of Abraxas the Unfathomable.

• 21 - The Sixth Pyre, realm of Kardum, Lord of Balors.

• 23 - Iron Wastes, home to Kostchtchie, demon Prince of frost giants.

• 27 - Malignebula, realm of the Abyssal lord Lissa'aere the Noxious.

• 32 - Sholo-Tovoth: The Fields of Consumption, realm of Turaglas the Ebon Maw.

• 45 to 47 - these three layers make up Azzagrat, the realm of the demon prince Graz'zt, the rival of Demogorgon. Other sources list these as layers 42 to 44. In First Edition D&D, Graz'zt's layer is an infinite palace which filled his entire layer.

• 49 - Shaddonon, realm of the demon lord Rhyxali, Princess of Shadow.

• 52 - Vorganund

• 57 - Torturous Truth, realm of the Abyssal lord Alvarez the Purging Duke.

• 66 - The Demonweb Pits, home of Lolth, queen of spiders and principal deity of evil drow, particularly in Menzoberranzan. In the Third Edition D&D Forgotten Realms cosmology, the Demonweb Pits is a separate plane. In First Edition D&D, Lolth's Demonweb is located on the 65th layer, from there access is possible to the 66th layer, where her realm and spider-ship is located.

• 67 - The Heaving Hills (Verrangoin Realm)

• 68 - The Swallowed Void

• 69 - The Crushing Plain

• 70 - The Ice Floe

• 71 - Spirac, hunting grounds of the demon lords.

• 72 – Darklight, realm of Nocticula the Undeniable.

• 73 - The Wells of Darkness, currently serve as the prison of several demon lords such as Shami-Amorae, Ansitif and Ebulon.

• 74 - Smargard, home to Merrshaulk the yuan-ti deity and Ramenos the bullywug deity. Also contains The Viper Pit (Sseth's realm; Powers & Pantheons), and the Silent Temple (Planar Handbook).

• 77 - The Gates of Heaven, realm of Munkir and Nekir.

• 79 - The Emessu Tunnels, realm of Anarazel the Daring Darkness.

• 81 - The Blood Shallows, one of Obox-ob's former realms.

• 88 - The Gaping Maw (or Brine Flats or Abysm), home to Demogorgon, Prince of Demons, one of the highest-ranking demons in the abyss.

• 89 - Shadowsea, oceanic realm of the demon lord Dagon, Prince of the Depths.

• 90 - The Guttering Cove, realm of Ilsidahur the Howling King.

• 92 - Ulgurshek, the massive ancient Draedens

• 99 - Unnamed contested layer consisting of several distinctive realms (from First edition D&D module Tales of the Outer Planes); one is where demons are spawned, another is a lightning realm, in another can be found portals leading to Juiblex and Kali's layers.

• 111 - The Mind of Evil, realm of Sch’theraqpasstt the Serpent Reborn.

• 113- Thanatos, the realm of Orcus, demon prince of the Undead. Some sources quote this as layer #333 or #133.

• 128 - Slugbed, realm of the Abyssal lord Lupercio the Baron of Sloth.

• 137 - Outcasts' End, realm of Azazel, Prince of Scapegoats.

• 142 - Lifebane, realm of the god Chemosh from the Dragonlance setting. (2nd edition AD&D)

• 148 - Torrent

• 176 - Hollow's Heart, realm of the demon lord Fraz-Urb'luu, which, due to his magical illusions, appears to be flat, colorless, and featureless to the human eye.

• 177 - The Writhing Realm, realm of Ugudenk the Squirming King.

• 181 - The Rotting Plain, realm of the troglodyte god Laogzed.

• 193 - Vulgarea, realm of the foxwoman goddess Eshebala.

• 222 - Shedaklah (aka The Slime Pits), home to Juiblex demon Prince of Slimes, and Zuggtmoy, Demon Queen of Fungi.

• 223 - Offalmound, former realm of the dead god Moander from the Forgotten Realms setting. (2nd edition AD&D)

• 230 - The Dreaming Gulf, a windy realm home to the dreams of dead gods.

• 241 - Palpitatia, realm of the bugbear gods Grankhul and Skiggaret.

• 245 - The Scalding Sea

• 248 - The Hidden Layer, realm of Eltab.

• 274 - Durao (gateway layer), mustering ground for the armies of the Abyss as they prepare for battle in the Blood War.

• 297 - The Sighing Clifs, realm of the Abyssal lord Lady Lynkhab.

• 300 - Feng-Tu, realm of the Chinese gods Tou Mu and Lu Yueh.

• 303 - The Sulfanorum

• 313 – Gorrison's Grasp, site of Illssender's Tower

• 333 - The Broken Scale, realm of the god Hiddukel from the Dragonlance setting. (2nd edition AD&D)

• 340 - The Black Blizzard

• 348 - Fortress of Indifference, ruled by Tapheon, the nalfeshnee; former realm of the demon lord Thralhavoc.

• 357 - The Arc of Eternity, realm of Eldanoth the Bloodless Scion.

• 377 - Plains of Gallenshu

• 399 - The Worm Realm, realm of the gnome god Urdlen.

• 400 - Woeful Escarand (Nalfeshnee Realm), a court at which newly arrived larvae and sometimes other demons are judged

• 403 - The Rainless Waste, site of Mal Arundak, the City of Confusion (Fallen archon realm)

• 421 - White Kingdom, ruled by the King of Ghouls, once a vassal to Orcus and Yeenoghu, but is now a free agent.

• 422 - The Seeping Woods, ruled by Yeenoghu, Demon Prince of Gnolls. Called "Yeenoghu's Realm" in Fiendish Codex I: Hordes of the Abyss.

• 423 - Galun-Khur

• 452 - Ahriman-abad, realm of Ahrimanes, Chief of the Cacodaemons.

• 471 - Androlynne, realm of Pale Night.

• 487 - Lair of the Beast and Mansion of the Rake, realm of the vampire god Kanchelsis.

• 489 - Noisome Vale, ruled by the balor Tarnhem.

• 493 - The Steeping Isle, realm of Siragle the Ineffable.

• 499 – Carroristo

• 503 - Torremor, realm of the demon lord Pazuzu.

• 507 - Occipitus, former realm of Adimarchus, the demon prince of madness.

• 518 - Melantholep possible name of the nesting grounds of the chole dragons, or perhaps an unknown demon prince who rules the layer.

• 523 - Rocky desert that houses the Lakes of Fire (see Planescape adventure 'Rapture').

• 524 - Shatterstone, realm of the ogre god Vaprak.

• 528 - Juiblex's layer in First Edition D&D, an infinite layer of slimes and oozes feeding off each other. Juiblex's palace is said to resemble the biggest pile of garbage in the multiverse.

• 531 - Vudra, realm of the giant marilith Shaktari, the Queen of Poison.

• 558 - Fleshforges, realm of Dwiergus the Chrysalis Prince.

• 566 - Soulfreeze, realm of Aseroth the Winter Warlock.

• 570 - Shendilavri, realm of the demon lord Malcanthet, Queen of the Succubi.

• 586 - Prison of the Mad God, realm of the derro god Diinkarazan.

• 597 - Goranthis, realm of Socothbenoth the Persuader.

• 600 - Endless Maze, the realm of Baphomet, demon Prince of Minotaurs. The demoness Pale Night resides here as well.

• 601 - Conflagratum, realm of the Abyssal lord Alzrius, Lord of Infernal Light.

• 628 - Vallashan, a layer designed to allow temporary victory to conquering armies of good alignment, only to then corrupt the conquerors and turn them against themselves

• 643 - Caverns of the Skull, realm of the Black Earth Mother Kali, the goddess of destruction. In First Edition D&D, Kali's layer was #500 and was a jungle of blood-red vegetation bordering a sea of blood.

• 651 - Nethuria, realm of Vucarik, Consort of Chains.

• 652 - The Rift of Corrosion

• 663 - Zionyn, realm of the demon lord Obox-ob, Prince of Vermin.

• 666 - ???