Board Thread:Questions and Answers/@comment-27900912-20160302062258/@comment-27900912-20160307044620

Hmm, I agree. If a Nen beast were to have any sort of extra qualities, it would have to have some Transmutation in it.

We know that conjured things can exist by themselves - if the Conjurer forgets about a conjured thing, it will keep existing. What that means for its aura and the Conjurer's Nen is the question. Theoretically, Kastro's clone could continue existing if Kastro mysteriously forgot about it, but it wouldn't do much of anything since we know Kastro used Manipulation to control it. We also know Kastro conjured and dispelled his clone pretty frequently for his "ultimate" attack. In my opinion, the Nen that Kastro's clone used probably came directly from Kastro himself, though that's just speculation.

Another interesting question is: Can someone manipulate someone else's aura? I mean, we know that forced Zetsu is a thing and stealing abilities is one too, but what about e.g. stealing aura?