The Concordant Domain of the Outlands, also known as the Concordant Opposition, is the Outer Plane where the souls of people of Neutral alignment are sent after death. It is popular as a meeting place for treaties between the powers. The Outlands are also home to the gate-towns. At the center of the Outlands is the Spire, atop which Sigil can be seen. The closer to the Spire, the harder it is to use magic-related powers. However, most of the towns, portals, realms, etc. are located far enough not to suffer from these impediments.
The Outlands are the home plane of the neutral-minded rilmani.
Gate-towns are settlements which are built around a permanent portal to a certain Outer Plane on the Great Wheel. Gate-towns are important strategically because they provide a (relatively) stable way to enter a desired Outer Plane. The gate-towns reflect the plane that they lead to, for example, Xaos (or aXos, soaX, etc.) is a town where everything changes from one moment to the next. Even the location of the portal to Limbo changes every day – not that there’s any regularity to daybreak and nightfall in Xaos. The character of Xaos mirrors what the plane of Limbo is like.
There are 16 such gate towns, each connected to their own Outer Plane.
A diseased realm of squalor and verminous fecundity, choked with razorvine and bizarre alien parasites. People here are so desperate that they have taken to the worship of the Lady of Pain en masse, constructing their makeshift mud hovels with blades atop them in the hopes of placating her. They pass their days agonizingly trying to numb their pain beneath layers of hard vices, slowly mutating into forms less and less recognizable. Elsewhere in the city, in massive cruel fortresses, the rich and powerful parade inhuman wealth and power before the suffering masses.
City of Traitors and Betrayers. The inhabitants constantly plot against one another, attempting to send others to the vast prison below the city before others arrange to have them sent there. It is arranged in concentric circles, the innermost housing the rich and powerful. The city gate to Carceri is a pair of crossed arches covered in moaning skulls of the betrayed, and is activated by a chain link.
A bleak, gray city where colors are forbidden, built like a maelstrom that spirals to a central murky tarpit—a sinkhole to its patron realm. Ruled by a once human wizard garbed in chains and an iron wolf mask who is in turn served by a cadre of beholders. Its gate is a massive blood red screaming face.
Torch (Gehenna) An ever-changing furnace of cracked lava rock descending into steaming runlets of lava covered with hundreds of iron towers, hot as frying pans, that stretch up to a roiling sky choked with black smoke. The creatures that live there, mostly fire elementals, yugoloths, barghests as well as a subrace of nomadic humans called Desh, do so in order to savor the endless pain and suffering that comes from living there.
A massive fortress-city enclosing a military camp endlessly engaged in preparations for war. Blacksmiths bang away at hot metal in the streets while corner venders sell military provisions and war animals. The city is built on a hill and is surrounded by a series of seven circular walls, each rising higher than the last. At the center, in a section of the city known as the Crown, a winding stair penetrates deep underground to a grey-green nimbus of twisting light like a great cat’s eye: the portal to the city’s patron plane.
The Outlands is the location of a number of godly realms, including the following:
- The Court of Light, realm of the naga deity Shekinester
- The Flowering Hill, the realm of the halfling goddess Sheela Peryroyl
- Gzemnid’s Realm, home of the beholder deity of gases and vapors
- The Hidden Realm, home of the chief giant deity Annam
- The Hidden Vale, realm of the Dragonlance god Gilean
- The Hidden Wood, realm of the nature god Obad-Hai
- The Library of Lore, realm of the god Boccob
- The Mausoleum of Chronepsis, realm of the dragon deity Chronepsis
- The Marketplace Eternal, realm of the god Zilchus
- The Palace of Judgement, Yen-Wang-Yeh’s realm
- The Scales of Wealth, the realm of Shinare
- Semuanya’s Bog, realm of the lizardfolk deity Semuanya
- The Steel Hills, realm of the goddess Ulaa
- Thoth’s Estate, the realm of Thoth
- Tvashtri’s Laboratory, realm of the Indian god of artifice
- The Web of Fate, realm of the goddess Istus
- The Well of Urd, realm of the Norns
- Wonderhome, realm of Gond
- The Dwarven Mountain, home to three Dwarven gods (Vergadain, Dugmaren Brightmantle, and Dumathoin)
- Tír na nÓg, home to the Celtic gods (Daghdha, Diancecht, Goibhniu, Lugh, Manannan mac Lir, Oghma, and Silvanus)