Panda has super armor but not guarding, so you can move your lineup in a way that Sage naruto won't go after him. Shurado is the one with less EHP, so killing him fast is suggested. Also the one that could create the whole pain train combo. Try to interrupt his mystery turn 1 with iruka, as he will deal quite a bit of damage. After that, you can say that the other obstacle is that your sage naruto must have more initiative than ningendo. Consider that spamming clones with Jigokudo still alive is the best way to just gift them free heals + c*ra.

After that... it's all about BP.