Repentance · trinket

Sigil of Baphomet

Briefly protects Isaac each time he kills an enemy.

Trinket ID#189
UnlockAchievement #518

In-game pickup line

“Revel in death”

Mechanics

What Sigil of Baphomet does

  • A kill grants one second of invulnerability.
  • Further kills can extend the protection, up to five seconds.

Achievement #518

How to unlock it

Complete challenge #37 (Bloody Mary).

Unlocking an item and finding it during a run are separate steps.

Browse challenge rewards

In a run

Practical note

In a crowded room, keep defeating smaller enemies to maintain the protection window.

Reference

Game data and sources

The trinket ID, icon, game-file tags, and short pickup line come from the extracted Repentance files. This effect explanation is an editorial summary checked against the references below. Repentance+ can differ.