Master Tengen's immortality and immense knowledge play a crucial role in this epic showdown. She’s been navigating the world for centuries, gathering wisdom and experience that few can match. Her barrier techniques are second to none, and she can manipulate them to her advantage, keeping opponents at bay while she assesses the situation. Now, let’s break down this battle. Kenjaku, with his Prison Realm and tactical ingenuity, is no slouch. This guy's got brains that can outmaneuver just about anyone. His Womb Profusion Domain Expansion is a nasty trick that could trap lesser sorcerers in their own nightmares. But think about it – Master Tengen is not just another sorcerer. She’s been around so long that she's practically part of the fabric of Jujutsu itself. When Kenjaku attempts to use his Domain Expansion, Tengen's barrier techniques kick into overdrive. She’s the founder of Tokyo Jujutsu High for a reason. Her skills aren’t just about power – they’re about finesse and the ability to outthink anyone who crosses her path. Kenjaku might see himself as the ultimate tactician, but Tengen's intelligence and experience trumps all the strategies he can muster. Plus, let’s not forget Tengen’s cursed spirit form. Once a human, now an embodiment of the world’s cursed energy, she’s shrouded in an aura of mystery and authority. Kenjaku's brain transplant technique may work against a human, but against someone like Tengen, he’s not only wrestling with a mighty sorceress but the very essence of curse-sorcery itself. And you see Kenjaku’s brain transplant ability? Sure, it’s deadly in the right hands, but with Tengen’s connection to the world – she understands curses on an intimate level. He’s dealing with an opponent who’s far beyond mortality. His tricks may work once, but once Tengen gets a taste of what Kenjaku can throw at her, she’ll adapt, recalibrate, and strike back with a vengeance. Let’s not overlook Tengen’s skillset. This is a gal who has mastered not just one, but a whole spectrum of techniques that come from centuries of life. While Kenjaku might have mastered different fighting styles, she’s got the mastery of a cursed spirit backing her up. He can’t just out-duel her; he’s got to outsmart her, which is no easy task against someone with her level of cunning. So when the dust clears and the battle’s done, it’s pretty clear where the victory lies. Tengen's endurance, intelligence, and mystical connections to curse-sorcery itself lead her to overcome Kenjaku’s strategies, ultimately sealing her victory in this intense clash. His brain trick may have potential, but against the Star herself? Not a chance. In the grand chess game of life and death, Master Tengen just checkmated him. It’s a wild brawl, but at the end of the day, her experience and powers grant her the title of the champion in this savage showdown.