Thread:Benknightprime/@comment-3399149-20120926040029/@comment-3511763-20121011054741

Bypass a barrier how? The barrier blocks chakra so Yoshitsune can't set flames there unless he set the flame before the barrier was made. Dōsojin's flaw is you can only teleport to each flame once, which is why it isn't as powerful as Flying Thunder God or Kamui, and Yoshitsune tends to avoid using it unless he feels it is nessacary. In this case, he saw with his sharingan a chakra similar to Hashirama, ofcourse he would take precautions on the man who could beat Madara. With Kamui everything phases through Obito, while if you are a skilled enough sensor you can sense the flares for Dōsojin and basically play a game of roulette to guess where the Uchiha will show up. I'll add this detail on Dōsojin tomorrow after I wake up, but the longer the flame is away Yoshitsune the more chakra it costs to "jump" to it, so he typically keeps the flames closer than one would expect.