Mabui, darui, mei, tendo, anyone with a powerful turn 2 nuke. Possibly some round 1 glass cannon snipers like shurado.

Gotta post your ninjas if you want specfics.

Use shurado, kakuzo, GNW tenten and your main. 3rd mystery - 4th standard. Shurado/tenten mystery first round should kill someone and then follow with kakuzu second round. If you don't have overwhelming advantage second round you lose.

Some fights you will be absolutely *ed - but you should be fine for the most part, and it would be a pretty fun team to play as well.