Ben10UA on Instagram: "Kevin 11 (Kevin Levin) is a complex character in the Ben 10 franchise, first introduced as Ben Tennyson’s rival and later becoming an ally. He is an Osmosian—a being who can absorb energy and matter. Powers and Abilities: Initially, Kevin could absorb various forms of energy. After absorbing the Omnitrix’s power, he became "Kevin 11," a mutant hybrid with access to powers from Ben’s original 10 aliens, such as Four Arms’ strength, Heatblast’s fire, Diamondhead’s crystals,