Yu-Gi-Oh! Zexal Episode 52 English Dubbed Episode Title:Roller Coaster Rampage!.Episode Description:As Yuma struggles against the combined attacks of the Triad of Terror, Anna appears and joins the fight against them. As Anna soon finds herself in danger, Nistro also appears on the scene to help them out, knocking out Coyote. Yuma then overlays his, Anna's and Nistro's monsters to summon One-Eyed Skill Gainer, defeating Jackal. As the leader, Wolfsbane, makes a desperate attack on Yuma, Anna intercepts the attack and is knocked out, allowing Yuma to knock Wolfsbane out before he collides with him.