Lock


 * The Lock is a unique hardmode item crafted at an anvil.


 * A lock can be used on any door. Doing so will cause the item to disappear, and will prevent said door from being opened or destroyed by enemies(i.e. during a blood moon, by werewolves, etc.). Destroying the door will return the Lock to the player, along with the door it was used on.



Crafting

 * Crafting a Lock requires 5 iron bars, and 10 cogs(purchased from the steampunk).