So how the heck did people beat this?? LOL listing my ninjas/summons below, lvl 69 water main 15k power.
5*: none
4*: Gaara, Zabuza, Baki, Asuma, Chiyo, Choza Akimichi, Kankuro
3*: Sasuke, Naruto, Hinata, Tenten, Sakura, Kakashi, Temari, Haku, Choji, Kimimaro, Neji, Iruka, Shikamaru, Kiba, Shizune, Lee, Karin, Ukon/Sakon, Anko, Jirobo, Kurenai, Tayuya, Pain - Gakido, Itachi Uchiha, Suigetsu, Jugo, Guy, Jiraiya , Shino
2*: Ino, GNW Kankuro, Kabuto, Naruto , Kidomaru, Obito , GNW Tenten, Sai, Lee , GNW Shino
1*: none

Summons: all the blue & purple + Gamaken.

Thanks so much in advance!! Please note that it's the actual instance I'm talking about here and not just the blue circle hahah.