Ssserpent is a villain in Ben 10: Alien Force, and Ben 10: Ultimate Alien.
He resembles a snake that has two arms that end in snake mouth's similar to a Naga (snake man).
- Flexibility: His arms are bone - and jointless allowing him a vast amount of flexibility.
- Acid Spit: He can spit acid from his mouth.
- Enhanced Agility: Ssserpent seen to be agile.
- Sharp Teeth: Ssserpent possess sharp teeth.
- Skin Shedding: Ssserpent can shed his skin like a real snake.
- Ssserpent said that he'd been studying Ben's thinking actions in order to beat him and he would have succeeded happened if "Julie" hadn't come in.