Spider Bite
ItemRebirthUnlocked
passiveGame ID 89★★★★
How do you unlock Spider Bite?
Verified starting unlockSource data confirms that no unlock is required.
Adds a chance to shoot slowing tears, reducing speed of enemy movement and any projectile fired by them.
Available from the start
No unlock needed — this is available in every new save file.
What unlocking Spider Bite leads to
Nothing depends on this yet.
Source: bindingofisaacrebirth.wiki.gg
Imported 2026-09-13