Monotheism:

Faction: Monotheism
Role: Christianity
Resurrection Sunday - Once per game, you may resurrect a player from another faction during the night.
Player: Hello World

Faction: Monotheism
Role: Judaism
Old Testament - You may see the role information of all dead players.
Player: Niklor

Faction: Monotheism
Role: Islam
Jihad - Once per game, you may kill a player from another faction during the night. If you fail to kill your target, you die instead.
Player: KingofDominaria

Polytheism:

Faction: Polytheism
Polytheism - If there are more than 2 living Polytheists at the end of the game, all Polytheists commit suicide.
Role: Greek
Cupid's Bow - Once per game, during the night, choose two players. They join each other's factions, in addition to their own.
Player: Cato

Faction: Polytheism
Polytheism - If there are more than 2 living Polytheists at the end of the game, all Polytheists commit suicide.
Role: Egyptian
Weighing of the Heart - Your vote is worth 2 on odd days and 0 on even days.
Player: Maraxas

Faction: Polytheism
Polytheism - If there are more than 2 living Polytheists at the end of the game, all Polytheists commit suicide.
Role: Norse
Valhalla - When you die for the first time, you may PM me the name of a player. You may not speak while dead, but you may vote in the thread. If you help lynch the chosen player, you return to life.
Player: Ragnarokio

Faction: Polytheism
Polytheism - If there are more than 2 living Polytheists at the end of the game, all Polytheists commit suicide.
Role: Hindu
Dharma - If all other Polytheists are dead, you may cease to be a Polytheist and join another faction of your choice.
Player: shadow amber

Faction: Polytheism
Polytheism - If there are more than 2 living Polytheists at the end of the game, all Polytheists commit suicide.
Role: Shinto
Shrine maiden - You may speak to "spirits" (dead players) about the game, and they may speak back. If you die, you may speak to both dead and living players.
Player: Zinger2099

Deism:

Faction: Deism
Role: Voltaire
Right to a fair trial - As long as you are alive, Deism-aligned players can't be lynched except by a majority (a majority is the total number of living players divided by 2, rounded up). A player will still be lynched.
Player: Mongoose

Faction: Deism
Role: Thomas Jefferson
Jefferson Bible - Each day you learn who activated abilities during the night and who those players targeted, if anyone. Once per night, you may roleblock a player. You may not target the same player two nights in a row.
Player: 15377

Atheism:

Faction: Atheism
Atheism - Atheists are not part of any other Faction.
Role: Weak Atheism
Scientific Method - During each night, you may target two players. You learn the role information for both players, but not who each one belongs to.
Player: Lilystorm

Faction: Atheism
Atheism - Atheists are not part of any other Faction.
Role: Strong Atheism
Strong Atheism - As long as you are alive, the game doesn't end until there are no Monotheists, Polytheists, or Deists alive.
Militant Atheism - Once each night, you may nightkill a player whose vote ended on an Atheist the previous day.
Player: Shockwave07

No Faction:

Role: Søren Kierkegaard
Agnosticism - You don't have a faction.
Existentialism - If the game ends and any faction has all of their original members alive, you commit suicide.
Subjective truth - Abilities that target you during the night fail.
Uncertainty - No one else knows any of your role information.
Player: NeoSilk

Carthage:

Faction: Carthage
Role: Hannibal
Master tactician - You know the role information of 12 players.
Player: Freddeh