Binding of Isaac: Rebirth Wiki
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Binding of Isaac: Rebirth Wiki

Added in Repentance

Polished Bone is a trinket added in The Binding of Isaac: Repentance.

Effects[]

  • After clearing a room, adds a chance to spawn a friendly Bony.
    • The chance scales with Luck, maxing at around ~50% at 51 luck.

Interactions[]

  • Eraser Eraser: Bonies erased by Eraser will never spawn again, greatly diminishing the value of Polished Bone. If Black Bonies are also erased, Polished Bone becomes useless.


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