Since i couldnt get a screen shot ill just explain it. But this is the best team i could come up with. It only has a 9 combo buthas easy characters to get.

Main Gaara ---------
Obito -------- ---------
Sasuke -------- ---------
The talents are 3,2,2,1,1
The summons you use(recommended):
Gamakichi, Gamachu, or Gamaken
Gamaken is the best you could use then if not
Gamachu is an ok choise if you dont have Gamaken
But if you dont have them you could use Gamakichi
But If not you could find another summon