Mucormycosis is a passive item in The Binding of Isaac, added in the Repentance DLC.

Grants a 25% chance to shoot a spore tear that sticks to enemies and explodes after 2.5 seconds.

The explosion deals 5 damage and poisons nearby enemies, firing 4 more spores in a cross pattern.

The poison deals Isaac's amount of damage for a total of 6 times.

Spores produced from Isaac's tears have homing properties.

Spores cannot hurt Isaac.

This page shows information as of the latest Repentance release.
To see latest up-to date information about this item for the new Repentance+ (Online Co-op) DLC, check this page instead.

This item contributes towards the Fun Guy transformation. Collecting 3 items from this set will give Isaac +1 full red heart container.

Mucormycosis can be found in the following item pools:

The following tags are applied to this item:

• Check out the item description on the external Isaac Wiki.