The Frozen Key is a Key which is a rare drop from enemies in the Snow Biome. This key will unlock a Frozen Chest in the Dungeon after the defeat of Plantera. After unlocking the Frozen Chest, you will find the Staff of the Frost Hydra inside of it.
- See: Farming Guide
- Can no longer be crafted. Any key mold that the player has will turn into a key.
- No longer drops from monsters in the Snow Biome.
- Can be crafted from the Frozen Key Mold, a Temple Key, and five of each mechanical boss soul -- Fright, Sight and Might.
- Will now be consumed upon opening a chest.
- Added to the game.