Yu-Gi-Oh! Zexal Episode 21 English Dubbed Episode Title:Battle with the Bot.Episode Description:While a burglar named Goda uses a group of Litterbots (cleaning robots) to rob a jewelry store, one of the Litterbots is left behind and races after the truck, and gets knocked into the river while protecting a family of ducks. The Litterbot is found with the family of ducks inside, and fixed by Yuma and his friends, who names it accidentally Lillybot and befriends it, and also finds out that she's a duelist. However, later that night, Lillybot is called by the Goda to participate in another robbery, which Yuma discovers the next morning, while Kari is making a report about it. Yuma finds that she accidentally left one of her cards, Memory Tree. With Astral's help, Yuma and friends find Goda, who sends in Lillybot to attack them. Yuma decides to duel Lillybot, who summons out its Xyz Monster, Wind-Up Zenmaister, while Yuma defends with his Gagaga Monsters, hoping to bring back Lillybot's memory of him. Just then, Goda activates a self-destruct timer on Lillybot, giving Yuma only one minute to win the duel. Yuma uses Memory Tree to summon Utopia, allowing him to win the Duel, stop the countdown, and return Lillybot to normal. As Goda is foiled by his own Litterbots, Lillybot starts living with Yuma, and talking lots of trash about him!