the easiest reply is: use Hinata's mystery and nuke MB main in reply.
Otherwise, if you don't want to use hinata, a very effective way to counter it is this one: Go Wind and use *y harem jutsu. Usually MBs that do so selected as 3rd tier talent 'bloodthristy demon' and not 'root of warrior' (if not they can't kill all your clones/ninjas) but since BD passive applies immediately at the beginning of the round, then enemy MB will be blinded before he c*e 'Lightning armor'. In that case if he uses his mystery he will simply waste chakra and you'll stay there laughing at him while you nuke him. This post was last edited by 988***@uf16 at 2017-4-13 18:16 This post was last edited by 988***@uf16 at 2017-4-13 18:17