Athame

ItemAfterbirthLocked

passiveGame ID 408★★★★

How do you unlock Athame?

In The Binding of Isaac, Athame is unlocked by earning the Hush completion mark as Eve (Character).

Structured pathSource-backed requirements are mapped into trackable steps.

[Before Repentance] When Isaac takes damage, a damaging black ring briefly appears around him. This ring can cause enemies to drop Black Hearts. / [Repentance] After Isaac kills an enemy, adds a luck-based chance to spawn a damaging black ring around them.

Athame (Achievement)
- Eve (Character) → Hush (normal)
  1. Defeat Mom's Heart for the 10th time to unlock Blue Womb. source
  2. Defeat Mom's Heart or It Lives! within 30 minutes and enter the door to Blue Womb. source
  3. Defeat Hush in Blue Womb. source
  - Eve (Character)

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What unlocking Athame leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13