Deidara had no chakra either and and set of a giant explosion. Either way, even in part one, Kabuto ran out of chakra after healing of Naruto's rasengan yet still had enough chakra to summon Manda, plus, whose to say he didn't use Oro's chakra to summon, Manda? The possibilities are endless.When was the Sharingan shown to genjutsu 2 targets at the same time?
Right. Because you can summon giant snakes and genjutsu them with no chakra left. Totally NOT pnj.