Invisible Wario

Invisible Wario is a reaction of Wario in Wario Land 3.

When hit by a potion thrown by Mad Scienstein, he turns invisible, even to the player, only momentarily turning visible at intervals. Beyond the glimpses of visibility, the occasional cloud of dust through running or the scrolling of the screen could indicate Wario's position. It is needed to pass seeing-eye doors, where normally they would block Wario if he is nearby while visible. Wario can revert back to normal by going through a pipe, getting hit by an enemy, being covered by a Teruteru, or triggering a different reaction like Zombie Wario.