Alabaster Box

ItemRepentanceLocked

activeGame ID 585★★★★

How do you unlock Alabaster Box?

In The Binding of Isaac, Alabaster Box is unlocked by earning the The Lamb completion mark as Bethany (Character).

Structured pathSource-backed requirements are mapped into trackable steps.

Upon use, spawns three Soul Hearts and two Angel Room items and is consumed. Starts with no charges, and can only be charged by picking up 6 Soul Hearts.

Alabaster Box (Achievement)
- Bethany (Character) → The Lamb (normal)
  1. Defeat Satan 5 times to unlock The Negative. source
  2. The Negative is a guaranteed drop from Mom; take it, then defeat Satan in Sheol and touch the chest to enter Dark Room. source
  3. Find and defeat The Lamb in Dark Room. source
  - Bethany (Character)

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What unlocking Alabaster Box leads to

Nothing depends on this yet.

Source: bindingofisaacrebirth.wiki.gg

Imported 2026-09-13