Boota proved his true value to Team Dai-Gurren in episode 25, when he asked Viral for entry into Gurren's cockpit and from there, released a massive surge of Spiral Energy to aid a worn-out Simon in his task to power up Super Galaxy Dai-Gurren. Lordgenome stated that this occurred not only because humans aren't the only beings capable of generating Spiral Energy, but it also may be a reaction from Boota, being frequently exposed to Simon's Spiral Energy. In episode 26, Boota stands to protect Lordgenome from the Anti-Spiral trying to attack him, and when their Spiral Energy resonates, he is transformed into an anthropomorphic humanoid. His attacks are laced with Spiral Energy. Curiously, his "human form" appears in the prologue of the first episode. The glasses Boota has in his humanoid form look similar to the glasses Nono wears in her Buster Machine No. 7 form in the anime Diebuster. Unfortunately, this transformation allows the Anti-Spiral to trap Boota in the Multiverse Labyrinth; when he was freed by Simon, the transformation was undone.