The Necronomicon is an ability enhancer that is given to members of the Coven right after Night 3 ends. The Coven Leader will always receive the Necronomicon first if one exists in the game. Other members of the Coven will receive it if the Coven Leader dies. (The order of transition is unknown, although most evidence points to it being randomized. It does not follow by who joined the lobby first.)Members of the Coven holding the Necronomicon will gain Detection Immunity from the Sheriff.
|Coven Leader||The Coven Leader now has Basic defense and deals a Basic attack to their first target.|
|Poisoner||The Poisoner's poison can no longer be cured by a Doctor or Potion Master (A Guardian Angel purge will still register as stopping poison).|
|Necromancer||The Necromancer can now indirectly deal a Basic attack to their second target by selecting themself as their first target. They still maintain their normal ability.|
|Potion Master||The Potion Master's potions no longer have a cooldown, so they can be used every night.|
|Medusa||Medusa can now directly visit a player to turn them to stone instead of attacking anyone who visits them. They also now have unlimited Stone Gazes.|
- The Coven used to receive the Necronomicon on Night 4, but this was moved to Night 3 to balance the game properly.