Gigastorm

Gigastorm is a powered-up form Megastorm has taken after being exposed to the evil Angolmois energy. He has 3 modes of transformation; devastating Dinosaur mode, massive Base mode and aggressive Fortress mode. His relies on his great strength to conduct an attack almost arrogantly, and it often drives Cybertons into a difficult situation. He tends to disregard Galvatron's seniority as an elder brother, and it causes the tension between them with a possibility of splitting up. Giga Horn on his head is harder than diamond and pierces through anything.