A Shark Mushroom
into Shark Mario
. It gives him the unique ability to chomp enemies and swim extremely fast. Mario will lose his shark power when he hits the surface or hits an enemy.
The Shark Mushroom makes it's debut in Super Mario Galaxy 2.5. It appears first in Falling Falls Galaxy in the mission: ''Chomp Your Way to Victory''.
The Shark Mushroom returns in Super Mario Galaxy 3: Bowser Strikes Back. It first appears in Water Land Mayhem Galaxy, in a mission called The Day of Sharkshm...