Yu-Gi-Oh! Zexal II Episode 41 English Dubbed Episode Title:Tentacles of Terror: Part 1.Episode Description:As Yuma, Tori and Trey decide to visit the hospital, they discover another one of Heartland's lackies, Chironex, who sucks Rio's blood and poisons her, putting her in a critical condition, before heading off in search of Shark. Meanwhile, Shark heads towards his family's mansion, in order to try and regain his memories, recalling the tragic day in which a traffic accident took his parents' lives. He arrives at his old house, where he recalls a scar he got while protecting Rio from a falling suit of armor. Shark is then confronted by Chironex, who reveals he has poisoned both him and Rio, and must be defeated in order to obtain the antidote. Quattro, who had learned about Rio's condition, steps in to join Shark in a duel against Chironex. Chironex summons Number 4: Stealth Kragen, using its ability to deal damage to Shark. Quattro then summons Number 15: Gimmick Puppet Giant Grinder, using its ability to destroy Stealth Kragen. However, Chironex still has a trick up his sleeve.