When he was exposed to the Angolmois Energy, Destron Duke of Destruction Megastorm was supposed to be destroyed. Instead, the Energy changed his form and increased his power, transforming him into a new robot- Gigastorm. Gigastorm resembles the Destron city, Dinosaurer, but is more heavily armed and not quite as huge. Like Dinosaurer, he can change into a military base and a battle platform. Gigastorm, along with almost all of the Cybertrons and Destrons battling on Gaea, was destroyed in the final battle over the Nemesis.