Domino AKA Neena Thurman is a minor character/villain in the TV series; Wolverine and the X-men.
Wolverine & the X-Men
Domino is one of the members in Brotherhood of Mutants. She serves as the marksman of the team. While Rouge was a member as a spy, she and Domino become friends.
In 20 years in the future, Domino is one of the survivors during the Sentinel assault. She decided to help Xavier to kill the Master Mold.