Death Adder is a supervillain from The Avengers: Earth's Mightiest Heroes, and a member of the Serpent Society.
In Ultron-5, he and the rest of the Serpent Society battled the Avenges in a subway. Unfortunately, Hank Pym's pacifist decisions caused the rest of the Serpent Society to escape. Death Adder was captured.
Powers and Abilities
He uses his tail to lift people into the air or hit them.