Stack people on the bottom that can kill Jigokudo on the first round and use someone with an interruption mystery on gakido so that any DoT you have on Jigokudo will kill him.

I used a Suigetsu, Water main, Mei, and Chikushodo (47.5k power) line up with them all stacked on the bottom and the summon from Chikushodo help ubsorb the autos from Tendo and Ningendo paths (https://www.youtube.com/watch?v=9MC7V19BN6s&index=1&list=LLgU1IKbVAJ7PhB1NRkeY00A&t=129s). Of course I used Mei, but someone with a barrier that increases attack and/or ninjutsu would be good (Gaara, Darui, Sasuke, Yamato). Depends on who your main is.

Unfortunately I can't help you with "Fight Together", I used my standard team to get everything there (Mei, Sage Naru, Kakashi)