i found out that this team with azure fang really does a nice job in survival

use main with heal normal and heal mystery and poison tai, u realy need the poison tai

most important: GNW kiba, can be replaced by kiba shippuden but less effective
--> turn 2 use kiba mystery to hit all enemies and poison them all thx to poison tai

naruto 2-3 star clones forever to block damage

iruka, if F2P u can replace this by Guy


formation

main - kiba - ___
iruka - naruto- ___
___ - ____ - ___