| Warning! This page is Cragster territory.
MIX! The page you are about to view has something to do with the Mixel tribe of Cragsters. The industrious miners known as the Cragsters live in a vast network of tunnels and caverns dug deep underground.
|First appearance||Cragsters (episode)|
|Special features|| One eye|
|Likes|| Having fun|
|Quote||"Rad fun, rad fun!"|
|Voice Actor||Tom Kenny|
Seismo is a quiet and shy Cragster with huge feet. He can cause an earthquake or avalanche to bury Nixels with them!