A Desperate Battle! Master Roshi's Sacrifice!!.Master Roshi quietly observes the battles from afar. He is confronted and seduced by the Fourth Universe fighter Caway (キャウェイ, Kyauei). Master Roshi snaps back to his senses in time. Master Roshi destroys her energy weapon, powers up, and drives her to jump off the stage. Master Roshi is next challenged by Caway's teammate Dercori (ダーコリ, Dākori), who uses her talismans to confound Master Roshi with illusions and trap him in a single spot before using his Evil Containment Wave to seal her in a small bottle and toss it off the ring. Quitela and Beerus get into an argument about the legality of the move. The Present Grand Zenō and Future Grand Zenō rule in Master Roshi's favor. Ganos, who is enraged at Master Roshi for eliminating his friends, challenges him and powers up into an avian form. Initially, Master Roshi is able to use his experience to predict, evade, and counter Ganos' attacks. However, Ganos is able to grow more powerful the longer a fight drags on. He rallies and delivers a fierce series of blows to Master Roshi. Master Roshi attempts to hypnotize Ganos into falling asleep, but he attacks himself to wake himself up. Ganos demands that Master Roshi accept his limits and give up, but Master Roshi refuses. Master Roshi unleashes a Max Power Kamehameha that defeats Ganos. But the effort is too much for Master Roshi's body to handle as he collapses, Goku managing to defibrillates him with his ki before escorting his mentor to safety.