Blanket

Blanket is an unlockable passive item added in The Binding of Isaac: Afterbirth †.

Effects

 * Heals one Red Heart.
 * Grants one Soul Heart.
 * Upon entering a Boss Room, grants a shield that blocks one hit, then disappears.

Synergies

 * : The effect stacks, granting two shields in Boss Rooms.
 * : Blocking damage with the shield will activate Stop Watch's effect.
 * The effect stacks, granting two shields in Boss Rooms. However, the Holy Card effect works first and you will lose it even if you took only one hit.

Trivia

 * Blanket has been added in Booster Pack, after the initial release of the DLC.
 * Blanket is based on this Steam Workshop item by P.5000 and Ratlah, originally known as Security Blanket.
 * This item is part of a set of bedtime-themed items, including, , , and.
 * This item may be a reference to Linus van Pelt's famous blue security blanket, as seen in Peanuts.