Mysterious Paper is an unlockable trinket.
- On every frame, it has a random chance to grant the effect of one of the following items/trinkets:
- If Isaac does not already have the item/trinket, then he will be given the item (but only for that particular frame). This means that Isaac has a chance to go to Chest or the Dark Room without The Polaroid or The Negative, he has a chance to revive as The Lost upon death, and so forth.
- In addition to regular trinket drop sources, Mysterious Paper is guaranteed to drop from Divorce Papers, provided it has been unlocked.
- If the Missing Poster affect is activated, Mysterious Paper will not be removed.
- This trinket cannot be used to substitute The Polaroid or The Negative to open the strange door.
- The Black Heart damage bonus of A Missing Page will work, provided a heart/item affected by it will trigger on the frame it's active.
|??? (Boss) Unlocks|
|The Binding of Isaac: Rebirth|
|Achievements||Attributes||Bosses||Cards and Runes||Challenges||Chapters|