Riptide is the quaternary antagonist of X-Men: First Class. He is a member of the Hellfire Club and has the power to spin his body fast enough to create large tornadoes.
X-Men: First Class
In 1962, Riptide was a member of the Hellfire Club. He attacked Division X with Azazel and Sebastian Shaw.
Riptide later joined his teammates to fight against the X-Men. During the Cuban Missile Crisis, while Erik Lehnsherr was magnetically pulling Shaw's submarine out of the water, Riptide created a tornado, causing both the X-Jet and the submarine to crash on the beach. He was knocked out when Erik pulls a piece of the submarine hull out on top of him. After Sebastian Shaw is killed, Riptide joins Magneto's new Brotherhood of Mutants, along with Mystique, Angel, and Azazel. Though he was not mentioned in X-men: Days of Future Past, it can be assumed that he died while being experimented on by Bolivar Trask.