Match Book
ItemRebirthUnlocked
passiveGame ID 344★★★★
How do you unlock Match Book?
Verified starting unlockSource data confirms that no unlock is required.
Grants Isaac one Black Heart, spawns two or three Bombs. [Repentance] Also spawns Match Stick if it hasn't been encountered yet.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Match Book leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13