You can try stacking pose of duel with earth style boulder jutsu, taijutsu standard attack or konoha hurricane depending on which has more damage. Use lightened boulder jutsu as your mystery.

Bring along guy for his taijutsu buff and really high attack stat plus high damage mystery, Sai for his high damage beasts ( they benefit from lightened boulder too) and for the last slot Tenten isn't too bad since tenten buffs and has a 10 hit combo. Lee has a pretty high damage stat so you can consider him well.

I am assuming you can tank nine tails initial hit and exploding so

Guy x x
Sai x Earth
Lee/Tenten x x

If you can't tank him,

Guy x x
Sai Main x
Lee/tenten x x

Sai's Beast really deal a load of damage