The team that i use is as follows, pretty similar to my normal team tbh just changed talents and summon.

Wind Main, Sage Naruto, X

Bee 7 swords, Gaara 5th,X

X,X,X

im lvl 83, 52k power.

with wind buff from main, barrier from Gaara and buff from Bee to jinchuruki and double attack on Naruto, he's doing about 80k - 160k damage per turn with just auto attacks.

mystery order is:

turn 1: Bee on Naruto and Wind Main hurricane

turn 2: Naruto

turn 3: Bee on naruto and Wind main then Gaara after Naruto gives his sage chakra.

Retreat as bee attacks so round 4 doesn't start

Something else i notice is that you are staying for 5 rounds, a lot of buffs fall off after 3 (Auto barriers included) so you are actually losing a lot of potential damage by over staying those 2 rounds, if i stay for round 4, Naruto's damage drops to about 20-30k per auto instead of 60-80k.