Well... Conjure or Make could both suffice, but I was going for the directly magical feel. I feel like "heal" is thrown around often with regards to Maid/Sylph, but that association has never made much sense to me! Aradia and Dave, for example, both have names and behaviors of an attendant to Time, and the Megidos are all in a role of servitude. Saying that Aradia makes, mends, or heals time just doesn't really click for me!

Besides, that leaves... Witch/Heir? There's ways in which all Classes and Aspects entwine themselves, and plenty of reason to argue that the Aspect, Sway, and narrative all warp what a Class really means.

I suppose the end-all-be-all for me is really just that Sylph isn't well-described by the association with Maid or healing. Quite literally, the conception of a Sylph is as one of the elementals of the four classical elements, who move through their aspect as humans through air... But I digress. Aranea weaves fate and walks the web, Kanaya creates the future of Trollkind and drinks freely of all of them (she literally passes through Eridan freely) annnnd you get the idea.