Volcano Shot

The Volcano is an Offensive Power Shot that is only available for Clay and Ace to use in the Game Boy Advance game Mario Tennis: Power Tour. To unlock the move, the player must have 10 PS Points for PS Jump, Muscle, Balance and Body. As this is the maximum amount of PS Points for each stat, the Volcano Shot will be one of the later Power Shots unlocked in the game. Upon activation, the ground will erupt and release a pillar of fire, spewing debris, like an active volcano. The user will then hit the ball as a powerful lob shot, which will drastically push the receiver back, if they return the ball.

In-game description
"The ultimate lob shot. Ride a pillar of fire!"