kurama naruto, kisame samehada and kakashi susanno

if you have faster initiative this team is pretty much unbeatable, round 1 kisame to break barrier and be safe from mysteries, round 2 undodgeable interrupt mystery + chase + chakra drain. xD

it will depend on the situation to use mystery on round one, for example if you can control say their position 1 ninja after they use their standard attack which will lock them down for the next round then possibly a good idea, but it will totally depend on who you're fighting.

now you could use bee (7 swords) instead of samehada and give naruto 2x standard, use mystery first round and possibly reset cd to also use mystery 2nd round. if you have kushina (red hot habanero) you could use her instead of samehada and have her position 1 and naruto position 2, with her removing immunity, undodgeable mystery (thanks to kakashi) and naruto's undodgeable chase +immobile, you could shut down immune ninjas with dodge capabilities such as 6p naruto and edo minato in the second round. if you want a barrier breaker in ther i'd reccomend regular gaara until you get kaze gaara skill broken.