Rockalanche is the Omnitrix's DNA sample of a Seispetracis from the planet Seisner.

Height - 11 Ft

Body - Humanoid Rock

Earthquake Generation - Rockalanche can emit strong vibrational waves from his body that can rupture the ground and create earthquakes between a 6.0 to a 9.5 on the Richter Scale.

Stone Manipulation - He can control various types of Earth and alien stone to his will. Ranging from large pillars from the ground and levitating huge boulders with ease, he can even throw them at a fast rate with his mind.

Enhanced Strength - His massive size and stone structure grants him super strength, able to crush steel effortlessly.

Enhanced Durability - His rocky structure is able to withstand bullets and explosions.

Large Size - His size limits his mobility so he generally runs slower than most species. His massive weight can also be a problem in some cases.

Durability Limit - While he is made of stone, he is not indestructible, he can be brittle with enough force.