Contract From Below

Contract from Below is a passive item.

Effects

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

Synergies

 * : Each additional Contract increases the number of room drops by one and lowers the chance of getting nothing.
 * : Higher chance of double chests upon clearing a room.

Trivia

 * A reference to the card of the same name from Magic: the Gathering, a collectible card game Edmund McMillen played since his childhood.
 * Isaac's name is written at the bottom of the contract, implying that he signed the contract.

Seeds
GWVY QDWF (Curse Room adjacent to spawn) 3VTZ 8BP2 (Curse Room adjacent to spawn) R7ZW 64SZ (Curse Room adjacent to spawn) T8GC DE46 (Second floor Devil Room)[PC] ZZNF H420 (Curse room left from spawn)