A joker-ace is a victim of the wild card virus with both impressive powers and extensive deformities. While pure aces are superhumans with a normal appearance, and pure jokers are powerless, deformed monsters, the joker-ace is a mixture of both. An example would be Troll, who is both immensely strong and highly durable, yet his 9 foot height and green horny hide mark him also as a joker.