*First Appearance: Silver Surfer (Vol 1) #3, October 1968.
Even the very master of all that is evil will become the servant of another when it suits his plan...for that is what Mephisto did when he aided the villainous Thanos in the battle for the all-powerful Infinity Gauntlet. Secretly planning to steal the Gauntlet from Thanos, Mephisto was defeated along with his temporary master. But still he lurks in the shadowy places of the cosmos, ever planning new treachery...for wherever evil is found, there walks Mephisto! *Source: Back of Card