This is just completely out of curiosity. How do you use psychic Pokémon without unbalancing the whole system? It's said that Alakazam works like a supercomputer and is pretty much omniscient (knowing everything), thus giving it stupidly powerful psychic powers. Gardevoir can make black holes.

So how do you pull it off?

I dunno. Magic or something...
Where did you hear about gardevior making black holes? I never knew that.