Brock grinned, pulling out to Pokeballs and throwing them into the air. Out came a basketball-sized Geodude, and a massive Rock Snake Pokemon, Onix. Lulu tapped Butterfree with her own Pokeball, sending her back inside incase things got rough. "Alright, this will be an official Pokemon Battle. We each use two Pokemon, the winner is the one who makes the other Pokemon faint. Ready?" Lulu set her rump on a rock outside of the battle area, watching with interest as another person spoke, looking very official.