Megamind the Menace

+1: Summon a 2/1 Brainbot artifact creature token with flying.
-2: Sacrifice a Brainbot: Return target instant or sorcery card from your graveyard to your hand
-4: Sacrifice 5 Brainbots: You get an emblem with "Whenever you cast an instant or sorcery summon a 2/1 Brainbot artifact creature token with flying"