Board Thread:Naruto Discussions/@comment-26403664-20160228225013/@comment-27671485-20160303001228

what rachin said could be possible as well,But for me the reason that madara didn't use genjutsu against hashirama is because is pretty much useless,the same thing goes for why Hashirama didn't cast genjutsu against Madara,he could easyly break it with his sharigan.