Mods/The Aether/Dungeon Keys

Dungeon Keys are items dropped by dungeon bosses. Bronze Keys are dropped by Sliders, Silver Keys are dropped by Valkyrie Queens, and Gold Keys are dropped by the Sun Spirit. The keys are used to open the Locked Chest that can be accessed once the boss is defeated.

Prior to the 1.04 update, after a Locked Chest was opened, the key would be destroyed.