Nightchain is an Omnitrix's DNA sample of a Linkton from the planet Chainfence. It is an alien made specifically for Mack 10.
Nightchain has a body that resembles a humanoid wearing armor. His body's primary color is blue, but there are some outlines of grey. He also has metallic grey arms that can stretch. He has three fingers, and a hole in the middle of his hands where chains can come out. He also has two large white horns on his head.
Powers and Abilities
Shooting chains out of his hand
Making shapes with chains
Headbutting with horns
Stretchy arms can be used against him
His horns can break, leaving him in either severe pain in his form or detransforming himself
Chains can't become something too big as Nightchain isn't too strong, even though he has enhanced strength