The Bone Rattle is a pet-summoner item that summons a Baby Face Monster. It has a 5% (1/20) chance of dropping from the Brain of Cthulhu, or its Treasure Bag in Expert Mode.

The face monster pet being carried by a mini crimera.


  • The pet resembles a Face Monster, but is miniature in size. If this pet needs to catch up to the player, it is carried in flight by what appears to be a mini Crimera.

Update Info


  • Added to the game.
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