It will be pretty hard to stop, but considering the power scale nowadays it won't be a problem if a top tier shinobi wanna deal with him via seal, tsukuyomi, or just TBB in general.
I dunno but he would surpass Hashirama, that's for sure.
Every technique hashirama performed with wood style can also be performed in bone style
BUT: bones are greater than wood :scorps:
Orochimaru now can't be killed by phyical attacks give him kimmi body agree nobody alive or edo (except for maybe just maybe edo madara) could take him out
Orochimaru now can't be killed by phyical attacks give him kimmi body agree nobody alive or edo (except for maybe just maybe edo madara) could take him out
oro is already boarder-line indestructible with a regular body, add in the kaguya kg and physical attacks would means nothing to him, only genjutsu/very high ranking ninjutsu could do damage at that point
Kimimaro would have been a lot stronger, although it doesn't look like it held him back to the same extent that Itachi's illness did which was noticeably affecting his performance in battle with Sasuke.