The time has come for the Gokaigers to confront Basco Ta Jolokia to claim the five remaining Great Powers in his possession. Instead of looking for his ship, Captain Marvelous contacts him with his Mobilate to arrange a meeting, but the former privateer launches a surprise attack on them instead using his two remaining Giant Pseudo-Lifeforms, Goldroid Geronpa and Sunroid Solar. Despite that Basco runs out of options after he witness both being defeated by Kanzen Gokaioh. When the pirates turn their attention to Basco, they are surprised to see him attacking his own crewmate Sally, before leaving him severely injured on the ground. Marvelous decides to let the monkey aboard the Gokai Galleon to be treated, but Joe warns him that this probably is part of another of Basco's schemes, and the Captain states that even as part of a plan, attacking a companion is an unforgivable act. Later that night, Sally has second thoughts regarding Basco's orders to take advantage of the situation and grab the pirates' treasure chest for him, but he ends up doing it anyway. Sally comes to Basco and almost hands the chest to him just to find that the Gokaigers were following him and after realizing that the chest he carries is actually empty, he asks him to rejoin him, but Marvelous and the others convince him to stay by their side after he was so cruel with him. Predicting Sally's change of heart, Basco detonates the bomb he planted on a necklace he gave to him, having the monkey instantly killed and Marvelous injured and unconscious. Angry at Basco for sacrificing his own companion, the other Gokaigers launch themselves against him using the Ranger Keys of the Dairangers, Hurricangers and Gingamen, but are also defeated by him. While scanning for the pirates' whereabouts, Navi is surprised by Basco who boards the Gokai Galleon branding the Gokaiger Ranger Keys and easily subdues the robot. While the Gokaigers still lie unconscious on the ground, Basco is seen sitting in Marvelous' chair laughing triumphantly after seizing their ship, 34 of the Great Powers, all of the Ranger Keys, and Navi.