Battle Salmon

Battle Salmon are mechanical fish in the Smithsnorian Museum of Wario: Master of Disguise. They appear in an underwater part of the museum. They are paper-thin fish that move 10,000 winds and sacrifices its own life to do damage to enemies (such as Wario).

In-game Description
''A paper-thin fish that moves with the speed of 10,000 winds and sacrifices its own life to damage enemies. ...What a jerk.''