Since you almost have enough fragments for Shark summon, I'll assume by now that you it. If you do, then here is a team that you'll hopefully find useful.

Main Hinata X
Sasuke Tobi X
X X X

Talents:
2, 3, 3, 1/3, 1
Summon: Shark
With this setup, you will usually get a nice 9 combo on the enemy team.