Treasure Pest

A Treasure Pest is an enemy in Wario: Master of Disguise. It makes its first appearance in the Smithsnorian Museum and appears in all the next locations. From far, they look exactly like a Treasure Chest, but when Wario comes near it grows a big eye and attacks Wario. Their names are based on "Treasure Chest".

In-game Description
''A devious mechanical trap made to look like a treasure chest. It yearns to put a hurtin' on all who draw near to steal the sweetness within.''