a lot of people say madara and obito cant use rinnegan because they havent shown it, but this is wrong,
madara taught obito how to use the rinnegan tech, yet people say no he only shown preta path.
the point of this thread is, for people actually stop being retarded and think generally, if they have rinnegan, and shown one jutsu, why cant they use the others? people will answer, cuz they havent shown it.
even konan said it: