Fiery Entei blasts a pillar of flame straight in the air, toasting any enemies in its path.
Hang around Electrode too long and you'll catch the business end of its Self-Destruct.
Metagross attacks the ground, shaking things up and generally making everyone miserable.
Skarmory isn't usable, but he it does show up in the Pokemon Stadium.
Would you look at that - Hoppip and Drifloon make appearances there too.
Diamond/Pearl starter Piplup starts a tidal wave and flushes enemies off the side.