Destro

Destro is an affiliate of Cobra in the Generation 1 continuity family.

Destro is an international arms dealer. He wears a metal mask that has been passed down from generation to generation; it is a symbol of his heritage. It's also shiny, like, REALLY shiny.

Destro may or may not be from Mars.

Fiction

Devil's Due G.I.Joe versus the Transformers continuity

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