Binding of Isaac: Rebirth Wiki

Added in Afterbirth †

Walnut is a trinket added in The Binding of Isaac: Afterbirth †.


  • After Isaac is hit by 1-9 explosions, the Walnut will be destroyed and spawns a Penny Coin, a Red Heart Heart, a Key Key and another trinket. The pickups may be of any normal variety.


  • Taking damage from the explosion is not required to trigger the effect.


  • Bomber Boy Bomber Boy: As Bomber Boy causes 9 explosions at once, laying a bomb and not moving before it explodes will always trigger the trinket.
  • Gnawed Leaf Gnawed Leaf: Isaac will not be knockbacked from the explosions, but it will count for the trinket.
  • Holy Mantle Holy Mantle: Explosions hitting the mantle still count for the trinket.
  • Host Hat Host Hat / Pyromaniac Pyromaniac: Not only will Isaac become immune to explosions, but the amount of required hits is reduced to 1-5.


  • Smelter Smelter: Walnut will still only activate once after being absorbed.

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