Most of Kisame's fighting style revolves around sucking the life out of his opponents with Samehada, but how would he fare without it?
Sneak attackAssuming that he killed a whole Anbu squad(Mist) and the original wielder of Samehada, I'd have to say pretty strong
Doesn't matter he still killed him, and he still had enough power after being hit by Hirudora to stop his mind from being read, send his message, and trap himself in a water prison and commit suicideSneak attack