History
Dr. Karla Sofen seemingly had a similar history as her Earth-616 counterpart. Powered by a moonstone, she became a criminal named Moonstone, but later became the field leader of the government sanctioned team, the Thunderbolts.
Gods and Monsters[]
After the Mighty Avengers failed to apprehend a possessed Ellis, the Thunderbolts stepped in and covertly took him out.[1] They took the creature to Thunderbolts Mountain, planning to examine or perform an autopsy, if need be. When Cyberforce and the Mighty Avengers came to see the creature, Director Osborn reluctantly agreed to. Suddenly, Iron Man, Osborn, and Ripclaw were attacked by the creature, which had bonded to the Venom Symbiote.[2]

Thunderbolts vs. Mighty Avengers and Cyberforce