First off, Yomi numa would sink the Buddha or the Golem because the weight of the Buddha will simply cause it to submerge faster especially when Mu uses the weighted rock technique to make it even more heavy. To make things more problematic, Kisame will use the water dome which will allow him to dodge basic mokuton attacks due to mokuton being slower in water due to increased fluid resistance whereas Kisame is a sensor while merged with samehada and extremely fast underwater.
Mu can give flight to Jiraiya allowing the both of them to avoid ground based mokuton. FTW is useless as toad oil flame bullet takes it out. Hashirama gets finished off with jinton or he gets submerged underwater, allowing Kisame to make quick work of him.
Mu can give flight to Jiraiya allowing the both of them to avoid ground based mokuton. FTW is useless as toad oil flame bullet takes it out. Hashirama gets finished off with jinton or he gets submerged underwater, allowing Kisame to make quick work of him.