You need Minato to survive at all costs, protect him with your main.

I also see you are lvl87 so soon you will be able to finish chapter 9 and get Gakido use this lineup it should be fairly efficient. Note however that neither Minato nor masked obito have meta lineups atm.

Use ninja cat summon or fukurokamaru.

Sry for the bad paint editing xP.

Another good lineup if you ahve high enough BP is to replace Gakido with Han and use water main as a healer to dispel and heal. The principle is the same however.