Well "officialy" Cen, Zega hasn't given the go on the theme picked by goozz, though I don't know why he wouldn't let it be. And hey, petrock looks like a pokeman to me, because I remember how plain those little egg dudes are.
Slower then a Slowpoke, Heavier then a Onyx, here is SandSlug!!!,
Cenere: GO Petrock!! Hectichermit: Aaawwyaa Goooooooo SandSlug!!! Cenere: Harden Petrock!! Hectichermit: SandSlug Crystal gOoZz! ...petrock is now paralyzed but nearly indestructable Cenere: Noo Petrock!! Hectichermit: SandSlug Thousand Year Strech!! ...SandSlug starts moving slowly towards PetRock....2 hours pass the trainers go get lunch..sandslug hav moved about 1 foot and left a slimy trail.
Hmm... It's name is Tecton and it is fire/rock. It moves through earth and stuff. It prefers volcanic areas but that's not a necessity. When they're infants they stand in lava flows for armor, so the rock parts of them are basaltic. Bleh.