Jigsaw Puzzle Box is a trinket in Fiend Folio, a mod for The Binding of Isaac.

Only once, grants a Puzzle Piece at the start of the next floor.

Removed upon completing the puzzle.

+20% chance to replace any card spawn with a Puzzle Piece if one has already been used, or +5% if 2 have been used.

The following special synergies and interactions for Jigsaw Puzzle Box have been documented.

* Note that not all possible synergies and interactions are listed here.

• Check out the trinket description on the mod's external Wiki.
• Download Fiend Folio from the Steam Workshop.