Soul Combust is a passive item in Glacier's Laboratory, a mod for The Binding of Isaac.

While the middle ring is not full Killing an enemy has a 33% chance to spawn a wisp on the middle ring, it cannot shoot and only has 1 HP.

Otherwise Killing an enemy has a 33% chance to spawn a blue flame on a random wisp and reduces the wisp's contact damage and HP by 25%.

The wisp won't take any damage while the blue flame exists.

Soul Combust can be found in the following item pools:

The following tags are applied to this item:

• Download Glacier's Laboratory from the Steam Workshop.