Metal Energy is a consumable in Fiend Folio, a mod for The Binding of Isaac.

Inflicts all enemies in the room with 1 level of Bruising per second, up to a total of 4 levels. The effect is removed after 5 seconds.

Each level of Brusing makes enemies receive +1 damage from all sources.

The following special synergies and interactions for Metal Energy have been documented.

* Note that not all possible synergies and interactions are listed here.

The following sounds are related to this consumable.

• Check out the consumable description on the mod's external Wiki.
• Download Fiend Folio from the Steam Workshop.