Powers: Body made up of a mucous membrane allows Membrain to turn to liquid. He also has low grade psychic powers that can stun people and see far distances.
Bio: Membrain was a member of Gene Nation whose body made up of a mucous membrane, allowing him to liquify himself and flow at will, and his mucous has psychic properties that allow him to view distant places and stun his opponents. He was last seen battling X-Man and Generation X. Last Appearance: X-Man #50.