Board Thread:Versus Debates/@comment-26998824-20151026220137/@comment-26998824-20151027143550

Kyle Ethan wrote: I say Gengetsu wins. Roshi's Lava Style Can be defeated with Water Style (As shown by Kisame in Anime), but what will make Gengetsu win is either his Stem Imp or his Shadow Style Mirage. Gengetsu also has the Flesh Transforming ability to turn to Water mixed with Oil. Using Roshi's heat to power up his Oil would also give him an advantage.

It doesn't show water beats lava, Kisame doesn't use any water jutsu. It looks more like he blocks it with Samehada, plus that was only anime. By shadow style mirage do you mean Demonic Illusion: Steaming Multistoried Building because genjutsu is ineffective against Roshi since Son can snap him out of it. The streaming danger tyranny boy and water gun techinque. The latter needs time to charge as well and tyranny boy takes alot of Gengetsu. Given all of this I don't think he can take on a Bijuu.