I don't know which ninjas you have, so I can't help you with the lineup. Personally, I use Azure, Kakashi, Hinata and Sasuke with 2 2 2 2 1 with White Snake as summon, it's a 8 combo lineup. But if you need to test more combos, you c*e the simulator http://naruto_en_gmt_bb.oasgames.com/huoying/mnq . It's not yet updated for 2.0 but you can try the combos from this when you fight with a team of Kakashi's clones, to see if the combo works. There is also the chinese version for the simulator, which has the new talents for mains, but i'm not sure if ninja's abilities are the same http://*.qq.com/tool/huoying/mnq.htm