<p>Man, she is a goddess. Rather than wondering what she can do, the better question is... what can't she? I bet even her farts are divine release or something.
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<p>I think it is Yin-Yang based, like Truth-Seeking Balls negating all Ninjutsu. Just that Kaguya uses her bones instead of black orbs/rods, with the same effect of conceptually annihilating the clone (a ninjutsu).
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