Seismo is a Cragsters Mixel.
Seismo is gray and black with Ox-like horns and huge feet that can cause earthquakes or avalanches. He also the only Mixel with no mouth.
Seismo is a quiet and shy Cragster with huge feet. He can cause an earthquake or avalanche to bury Nixels with them!
Flain-He and Flain are known to be best friends.
Zorch-Seismo hates Zorch for that he also hates to mix with him when trying to get a coconapple from a Pipe Tree.