Possess

Boo's Skillshot. Once fully charged, Boo will possess the ball, turn it invisible, and head straight towards the goal. Once he gets close enough, he shoots the ball out of his body. This move is useless if Boo is too far from the goal, as the Goalie will always catch the ball. If close up (but not too close), Boo will be invisible when he passes the Goalie, so he can pass him, and shoot into the goal. The fact that it is only useful when up-close is very similar to Toad's Skillshot. It is likely inspired from the fact that ghosts can possess items or people.