I can't seem to figure out a good formation i have the water main Lv 67

Ninjas I have:
4*s:
Karin,Suigetsu,Zabuza,Kakashi,Kankuro

3*s
Sasuke,Chiyo,Neji,Hinata,Kurenai,Asuma,Naruto,Guy,Lee,TenTen,Sakura

2*s
Kidomaru,Kankuro (GNW),Enma,Kimimaru,Tayuya,Kabuto,Kiba (GNW), Ukon Sakon, Obito (Boy), Konohamaru Corps, Neji (GNW),Jirobo,Sai,Kiba,Anko,Shino,Haku,Shikamaru,Temari,Ino,Choji

Summons
Ninja Monkey,White Snake,Bull,Illusion Crow,Small Katsuyu,Ton Ton, Blue Snake, Gamakichi, Ninja Dog Pakkun