Memotoon on Instagram: "Aggregor, a major antagonist from the animated series Ben 10: Ultimate Alien. He is a ruthless and cunning intergalactic criminal who serves as a dark mirror to Kevin Levin, one of the show's protagonists. Character Profile Species: Osmosian (an artificial one, as later revealed in Ben 10: Omniverse). Abilities: Aggregor is able to absorb matter, energy, power, and DNA to enhance himself, though in his regular form he primarily uses a "Shock Staff" weapon. He is a skilled