Name: Ruben Wolf.
Age: 16 years.
Personality: rebellious teenager. He always seems to enjoy having the freedom to make his own mistakes and cause trouble. Ruben can be serious when needed to be and occasionally desires to know what is going on in his surroundings before making a move that he himself or his former clan could later regret.
Mutant or not: a mutant wolf of the size of a human.
Looks like: light grey fur, purple eyes, short grey hair, is taller than Karai but shorter than Feli cause the difference between their mutants, muscular but not as strong as Leo and Raph.
Weapons: a dagger.
Crush: Karai or Miwa.
Other: he is a Foot ninja, change to the turtles team when she change to the turtles team, try to get Feli to trust him.
Story: Ruben was a good ninja when he was kidnapped and brainwashed by Shredder and he wants to kills the turtles and that change when he get to know that Shredder lie to Karai/Miwa about him begin her father.
