Crimson Chest

The Crimson Chest is a locked chest that will only spawn in the dungeon if the world is inflicted with The Crimson. It can be unlocked with a Crimson Key, which is dropped from a random Crimson enemy once hard mode is enabled. Crimson Chests have a 100% chance to contain the weapon Vampire Knives, and is the only item that may be found within.

Tips

 * It is recommended that the Crimson Chest is found and opened before defeating Plantera, as the dungeon will become much more difficult to navigate when Hardmode dungeon enemies begin to spawn.
 * The player can open the Crimson Chest on a pre-hardmode world by using a Crimson Key found in a hardmode world.