Throbbing Onion is a passive item in Mollith's Item Bunch, a mod for The Binding of Isaac.

Every 5 seconds, a heartbeat happens that increases the flat damage by +2 for 4 seconds.

The damage boost fades over time.

Throbbing Onion can be found in the following item pools:

The following tags are applied to this item:

• Download Mollith's Item Bunch from the Steam Workshop.