Half Joker is a trinket in TBoI: Regambled, a mod for The Binding of Isaac.

COMMON | Base price: 5 coins

This Joker is only available while playing as Jimbo or Tainted Jimbo.

Jimbo:
+1.5 damage if 5 or less cards have been played in the current room.
+1 damage if 3 or less cards are held.

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Tainted Jimbo: Same effect as base game.

• Check out the trinket description on the mod's external Wiki.
• Download TBoI: Regambled from the Steam Workshop.