Contract From Below

Effects

• Doubles any pickups and chests earned for clearing a room, but has a 1/3 chance of removing the reward completely.
  • (Added in Afterbirth) Neither effect applies to coins dropped in Greed Mode.

Synergies

• (Added in Afterbirth) Diplopia: Each additional Contract increases the number of room drops by one and lowers the chance of getting nothing.
• Guppy's Tail: Higher chance of double chests upon clearing a room.