Board Thread:Versus Debates/@comment-31201212-20170201043120/@comment-31201212-20170202001812

Agreed. With everyone in base form, Killer B is too fast for either Sannin to actually get a hit in but with the assistance of their summons, I think they'll be able to subdue him long enough for Jiraiya to enter Sage Mode. It doesn't take Tsunade long to activate her Strength of a Hundred Seal, and once both do, it's pretty much an equal fight even if Killer B opens his Tailed Cloak form. Jiraiya and Tsunade have years upon years of direct collaborative approaches they can use; their well-synced and difficult to overwhelm. The Sannin-duo have the fundamental advantages to kill Killer B, Taijutsu, Genjutsu and Ninjutsu, before he allows Hachibi to take form. The Sannin have a more-than-likely chance at winning with Killer B in base and Tailed Cloak form, but if Hachibi arrives, their only chance would be to escape. Katsuyu may be able to protect them from a Tailed Beast Bomb, and Tsunade could possibly deliver a strong enough blow in to push Hachibi back, but fighting a Tailed Beast for them is limited.

Hm... I'm on the fence. Jiraiya and Tsunade could win, but that's guaranteed.