The Best Idea I've Ever Had?
Ok so this idea is for a champion. Hear me out. Yall know the Furret mini-game from Pokemon Stadium 2, that they like bounce the ball around and your goal is to get it into the other side. Ok so you take that and mix it with Pong.
Either AD or AP (Design wise I could make both work) the Champion would have a round spherical object, could be a ball of energy they summon, maybe its like, a pet Rolly Polly? That doesn't matter. But the champion can summon Walls to bank shots off of, allowing for shots that can be simultaneously banked around minions, but the opponent could have an attempt at lining up /your/ shot as well.
Then you could give him an Arcade skin taht does Pinball Noises. And you can give them a bowling outfit.