The episode showcases Yamamoto’s Bankai, Zanka no Tachi , for the first time in the anime. Its activation is so intense that it evaporates all water in the Soul Society and changes the fiery battlefield into a deceptively calm, sunny day.
The episode includes a brief but significant scene featuring Sosuke Aizen in Muken, where Yhwach reveals he attempted to recruit Aizen as a "Special War Power". Bleach: Sennen Kessen-hen Episode 6
After Yamamoto seemingly defeats Yhwach, it is revealed he was fighting an impostor—Royd Lloyd, who had used "The Yourself" to copy Yhwach's appearance and memories. The real Yhwach appears, steals Yamamoto's Bankai, and delivers a fatal blow. The episode showcases Yamamoto’s Bankai, Zanka no Tachi
Witness the sheer power of Captain-Commander Yamamoto's Bankai and the devastating turning point of the war in this iconic episode: After Yamamoto seemingly defeats Yhwach, it is revealed