Overflow is the Omnitrix's DNA sample of a Cascan from the planet Cascareau.
Overflow is a light blue shelled alien. He has two containers filled with water on his head and has grey mask-like markings around his blue eyes. He has two tubes of water reaching from a respirator where his mouth should be to his back, and his forearms are filled with water. His armor is made of Serpent Glass, and he has no hands or legs. Instead, he uses water to act as his limbs. He has two spikes on the side of each arm and "flippers" below his torso.
Overflow wears the Omnitrix symbol on his chest.
Powers and Abilities
Overflow has an armored exoskeleton which protects his body from damage. He also has enhanced strength.
Overflow can launch pressurized water blasts from the tanks on his forearms. Overflow can use these to propel himself by spraying water downwards. He can also create water blades.
Overflow is able to breathe underwater, as well as swim at high speeds with amazing agility. He has great endurance and can withstand strong water pressure.
If Overflow shoots water at an electric device, he can be shocked while shooting, since water conducts electricity.
Overflow can be can be lifted by species with as much or more strength than a Chimera Sui Generis.
Overflow can be harmed by magic.