RWBY Volume 3 Episode 7 Beginning of the End Episode Title:Beginning of the End.Episode Description:In a series of flashbacks, Cinder recruits Emerald and Mercury. Later, they ambush the Fall Maiden, Amber, using Emerald's Semblance to lure her in. Qrow intervenes, but Cinder is successful in stealing half of her powers. With her new abilities, Cinder forces the White Fang to cooperate. In the present, Emerald, Cinder and Neo fly Mercury out of Amity Colosseum, revealing that Mercury was never injured from Yang's attack due to his prosthetic legs.