mega swampert

In the Omega Ruby and Alpha Sapphire Demo, this guy actually fought the same trial Pokémon over 1000 times to get his starter to level 100. Oh, and he doesn't keep it.

"Bigger than you."

At least he's got ground-type moves.

[Insert Hilarious Description Here]

Too much Evo's.

I would assume he'd just knock you out if he loses and play alone. :)