Megastorm (BW)

Megastorm is the Predacon Duke of Destruction during Beast Wars II who was upgraded into Gigastorm.

My Stormin' Norman comemorative plates have been stolen! ...again.

Megastorm is the Predacon Duke of Destruction and baby brother to Galvatron, the Emperor of Destruction. Megastorm is a devious little twerp, always plotting to kill his big bro and take his place as leader of the Predacon rebellion. Galvatron is well aware of this, but looks the otherway purely out of brotherly love.

Megastorm can transform into a tank. He is later upgraded into Gigastorm, a giant T-Rex, which gave him a base mode and a battle station mode.

Toys

From Teletraan I: The Transformers Wiki, a Wikia wiki.