THE BINDING OF ISAAC: FOUR SOULS - HEART TOKENS - HEART - This is a pack of 15 plastic Heart tokens for the Binding of Isaac: Four Souls. Upgrade your game experience and keep track of the health of players and monsters alike with these heart tokens. Rumor has it that if you collect enough you can trade them for true love... Pack of 15 red plastic heart tokens for the tabletop game The Binding of Isaac: Four Souls. Officially licensed. JUST LIKE THE VIDEO GAME: Four Souls is a tabletop card game that embodies everything people love about The Binding of Isaac. One to four players take turns playing loot cards and using items to kill monsters that yield more items, loot, and sometimes souls. The first player to end their turn with four souls is the winner!