The Temple Key is an item that is always dropped by Plantera. It is used to open up the door and gain access to the Lihzahrd Temple.
The Temple Key is also used when crafting Biome Keys to open special Biome Chests, which are found only in the dungeon.
- Having more than one Temple Key in your inventory when opening the Jungle Temple door will consume both keys.
- Added to the game.