I'm lvl 77, with over 27k power, and i still can't beat it. i see a lvl 79 on my server who beat it but it's pretty hard if you invest everything into one team and none of your other ninjas are that great. i got as far as killing Kisame, Itachi and Hidan, but once sasori builds up his chakra, deidara and hidan are already ready to launch and you're on the ropes with just standards after that. i feel this instance was buffed too much so i reported it.. because the recommended level for this instance is lvl 69. doesn't make sense does it?