Temple Key

The Temple Key is dropped by Plantera and is used to unlock the Lihzahrd temple, which contains endgame content. It is consumed upon use, like Golden Keys. It is also used in the creation of Dungeon Keys.

Trivia

 * The sprite of the key seems to resemble a fist, like the one used by Golem inside the temple.
 * The sprite of the key seems to be the only one that faces right, rather than downwards.