Board Thread:General Discussion/@comment-9051002-20170820023748/@comment-25814498-20171228001236

Conjuration in this context means to conjure one's Aura into a physical object, which I thought would have been obvious since it is what is meant by the term for the entirety of the series. I am not tripping over the wording, and the fact that you are applying a completely different meaning to a word which has had a clear definition in the world of Hunter x Hunter since its initial introduction is frankly moronic.

Transmutation means changing the properties of one's Aura, not a physical object; this, also, is made clear in the series, as it is stated that Transmuters change the properties of their Aura to mimic a certain substance while Conjurers are able to transform their Aura into the actual substance itself.

Hisoka's Texture Surprise does not create a second piece of paper, but he creates a 2d image on top of the paper in order to change what it says. Transmutation does not, in the slightest, involve the alteration of actual physical objects, hence it could not be incorporated into Hisoka's Hatsu to the degree which you are suggesting, especially due to the fact that non-Nen users were capable of seeing Hisoka's Hatsu.