Binding of Isaac: Rebirth Wiki

Added in Afterbirth †

Filigree Feather is an unlockable trinket added in The Binding of Isaac: Afterbirth † (Booster Pack #2).



  • Items are dropped even if both key pieces are already acquired.
  • If one key piece was acquired before picking up Filigree Feather, the next angel will drop the other key piece even with Filigree Feather equipped.
  • Removed in Repentance If both Angels are fought at the same time, only one item will be acquired.
    • Added in Repentance Both Angels will drop items if they're fought at the same time.
  • Angels rarely found in closets in the Cathedral Cathedral do not drop items, but ones found in Super Secret Room Super Secret Rooms do.
  • Angels spawned from Sacrifice Room Sacrifice Rooms will also drop items.
  • The Fallen Angels that spawn during the Mega Satan Mega Satan fight do not drop items.
  • The Angels that spawn during the Boss Rush Boss Rush do not drop items.



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