Unown
I know what you’re thinking: Andy, stop right there. My answer is no.
Many fans of the Pokemon games will know that Unown is, for lack of a better word, useless. That, however, is a lie. One could imagine that, in numbers, Unown can be deadly. This may be a stretch, as it would take a lot of graphical power to pull it off well enough, but imagine playing as a swarm of Unown.
The swarm would stay close together, simulating the feeling of controlling a single character. As they fly around forming various shapes, they may execute various moves in combat. The biggest difficulty here, however, is that an Unown only knows a single move called Hidden Power. Although, if Pikachu can learn to do the Stone Cold Stunner, there’s nothing stopping the developers from giving Unown a few new moves of their own.
Think of how terrifying it would be to be facing hundreds of those creatures, using their combined efforts to pummel enemies and form all sorts of different projectiles, from missiles to blades. Yes, it’s strange, but, if a chandelier is in the game, anything should be possible.