Groudon was mentioned today in the Smash Bros Dojo. I trust that you, like myself, will be disappointed to hear that it's not a playable character, but rather one of the Pokémon that appears in Pokéballs. It looks like it radiates heat, and is freakin' huge. Check out the site for more Groudon pics and various SSBB characters holding and throwing Pokéballs.
[via: Smash Bros. Dojo]