Gangrene

Gangrene is a mutant Cybertronian from the 2001 Robots in Disguise continuity family.

Gangrene is a Mutant under the command of Chainsaw.

Fiction

Ask Vector Prime

After the Mutants took control of the Global Space Bridge on Earth, Gangrene attempted to disrupt the 2002 World Cup with shamanic magic. He was stopped by Super X-Car and his new gravity manipulation powers. Ask Vector Prime