Chain-Saw Fish

Chain-Saw Fish are shark creatures with a hockey mask and and a saw on mask's "nose". They are found in the underwater levels from the game, Virtual Boy Wario Land, including Underwater Mayhem. They move zigzag side to side, and when the Wario comes closer at it, the Chain-Saw Fish will lock at Wario and then launch themselves into him.

The Chain-Saw Fish can be defeated by using Sea Dragon Wario to burn it.

Trivia

 * Chain-saw Fish may be inspired from the sawfish, a real life animal.