When [[Sun Shadow]] returned to the [[Quartet of Quandry|Volcano Area]], three of the Obelisk Force members had left, with the remaining three defeating all of the Senior Class Duelists, sealing them in cards, save for [[Kev Ravenwood]], who was rescued by [[Yugo]], who had been warped to Standard a little while earlier. Yugo defeated all three Obelisk Force members at once by turning their own card effects against them.
Three more Obelisk Force members surrounded [[Zuzu Boyle]], disguised as Celina at the time, but [[Yuri]] appeared and dismissed them to assist [[Dennis MacfieldMcField]].<ref name="ep47">{{episode|Yu-Gi-Oh! ARC-V|47|ref}}</ref> These three soldiers then cornered [[Celina]], [[Shay Obsidian|Shay]], and [[Moon Shadow]] in the Volcano Area. They pushed Celina and Moon Shadow into a corner until [[Reed Pepper|Reed]] and [[Trout]] joined the Duel. Though the fresh 'partners' were able to inflict decent damage to the trio, they were defeated and [[Reed Pepper (card)|sealed]] [[Trout (card)|into]] cards too. Before Moon Shadow would befall the same fate, [[Sylvio Sawatari|Sylvio]] arrives and saves him with an [[Action Card]].<ref name="ep48">{{episode|Yu-Gi-Oh! ARC-V|48|ref}}</ref> Sylvio's participation fails to change the tide of the duel. The tables turn when [[Gong Strong|Gong]] joins in and passes Sylvio's Pendulum Monsters to Shay, who then [[Pendulum Summon|Pendulum]]-[[Xyz Summon]]ed "[[Raidraptor - Revolution Falcon (anime)|Raidraptor - Revolution Falcon]]" to win the Duel, eradicating the Obelisk Force members who stormed the Battle Royale.<ref name="ep49">{{episode|Yu-Gi-Oh! ARC-V|49|ref}}</ref>