The Binding of Isaac Four Souls Requiem The Keeper Alt Art Kickstarter Card The Binding of Isaac: Four Souls Anniversary Booster Pack Now that the new cards have been revealed, lets recap the Edmund Booster Pack for Four Souls! This pack adds 15 thrilling new cards inspired by the legendary game Binding Of Isaac, Edmund McMillen, 50+ Official Pokemon Cards Binder Collection Booster Box with 5 Foils in Any Combination and at Least 1 Rarity, GX, EX, FA, Tag Team, Or Secret Rare, with Cards Like Charizard and Binding of Isaac Four Souls Target Exclusive Cards Marked Dead Eye Epic Fetus