Thundersaur

Thundersaur is a Decepticon from the IDW portion of the Generation 1 continuity family.

You can't see me!

{{#ifeq: ||}} _{This character has no official visual representation in any Transformers product or media... yet, at least.}

Thundersaur cares for his friends, enough to ask for their rescue even as he's dying.

Fiction

IDW Generation 1 continuity

Around 2008, Thundersaur became friends with fellow Decepticons Krok and Spinister. Upon dying, his last request was for Krok and Spinister to find and rescue his other friend Flyhigh, who had been tried and incarcerated. The two fulfilled this request, starting the group that would become known as the Scavengers. Kill All 'Cons