hmm, a few formation come to mind for you to use as an example:

Formation 1 - (aoe, clone guard, dem heals, 10hit combo)

Yugito - fireM - X
Sasori - Tsunade - X
X - X - X

skill 24121 summon chameleon

formation 2 - (aoe, ignite and poison, hp leech+interrupt)

Guy - fireM - X
Karin - Deidara - X
X - X - X

skill 24121 summon chameleon

note - if needed, use feather illusion (normal attack)+ Sealing jutsu (mystery) for pvp, the formation is intended for pve use XD