Rusty Commemorative Coin is a passive item in Basement Moon, a mod for The Binding of Isaac.

When an active item is used during combat, there is a 50% chance to preserve the charge consumed.
(Max one trigger per combat encounter, excluding some active items)

Excluded Item List Notched Axe
The Jar
Breath of Life
Glowing Hourglass
Spin to Win
Berserk!
Hold
(All one time use item)

Rusty Commemorative Coin can be found in the following item pools:

The following tags are applied to this item:

• Download Basement Moon from the Steam Workshop.