You are Captain Kusajishi Riku, and there's been a new development in the running battle between the Seireitei's Captains and their invading reigai copies. Coming to the aid of the Head Captain, you and Yoruichi made a dramatic entrance in kicking the reigai of Captain Kyōraku and Captain Ukitake through a row of nearby buildings, giving you a brief moment to orient yourselves as the reigai of Captain Unohana heals them.
From your brief interactions with Yamamoto it seems the two have favored a hit-and-run strategy, using their shikai abilities to wear away at the older Captain and in turn relying on reigai-Unohana's abilities to recover from any injuries they receive. The latter has been hiding her reiatsu in order to avoid combat, allowing her compatriots to do the heavy lifting and ensuring that all of her efforts can be focused on maintaining her side's combat effectiveness. Eventually this led to Yamamoto's near-collapse, as the constant strain began to overwhelm him even in his shikai form.
Now you're faced with the task of facing down that combination of three of the oldest and most experienced Captains in the Seireitei.
“They will be back," Yamamoto warns you. "I have yet to be able to track down the copy of Retsu, who has been healing them with her own prodigious talents."
"Well then, old man, the answer's simple!" Bambietta insists, raising her left arm and readying a reishi bomb.
"Oh?" Yamamoto asks, raising one bushy eyebrow.
"We just kill them until they stay dead," you agree, drawing your swords while Yoruichi does the same next to you. "Then deal with Unohana's reigai once they're out of the picture."
"I can only hope the rest of our number are dealing with this situation with the same exuberance," Yamamoto grumbles. "I, on the other hand, have had just about enough for the day. You youngsters can take over from here while I rest my old bones."
>1/3