Biome Keys

When in hardmode every enemy has a 0.025% chance of dropping a Dungeon Key. The type of Dungeon Key that is dropped depends on the biome you are currently in (Jungle, Corruption, Crimson, Hallow or Snow). It can be used to open a Dungeon Chest of the same color.

Tips

 * While Blood Moon or similar events, travel to the biome you want to find a key the massive amount of enemies will help you to get the key