Electrum is a trinket in Fiend Folio, a mod for The Binding of Isaac.

Using an active item makes Isaac shoot lasers to all enemies within a short distance. Laser damage scales with the max amount of charges the item has.

Laser damage is calculated with the formula: DamageStat + MaxCharges ^ 2. Items with a special recharge method omit the MaxCharges ^ 2 part.

Does not work with active items that are held above Isaac's head before used, or ones that do not have any charges.

Has different effects when used with certain active items.

The following special synergies and interactions for Electrum have been documented.

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

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