It's a paper that can be written but it is a bit icky. Mathilde isn't contributing any evidence or experimentation or insight, she's just the first within the Colleges to get access to this breadth of books.
If there was a scenario where there was only a little bit of Ulgu and a lot of Earthbound magic, you might be able to use something based of Elementalist techniques to eke a little bit of extra oomph out of the Ulgu you do have. But on every battlefield the Colleges have ever fought on, you can just reach out and grab more Ulgu instead. The Elementalists are mastering every little trick of rowing when the Colleges have an outboard motor and the ocean is made of diesel.
Thought: it was mentioned that elementals are hard to fit into the teclisian framework, because each of them resonates with different winds under unique circumstances, yet elementalists are able to make use of all the types of elemental without going especially insane.
With Ulgu resonating with water elementals under only specific circumstances.
And stone elementals being magically null.
Suppose someone did go to the effort of figuring out how to use wind magic to manipulate Earthbound magic.
Would the lack of any wind-magic-assocation make stone elementals easier to summon using such a paradigm? Because the lack of association means that an area of dense Earthbound magic would take longer to sublimate back into wind magic?
From what Boney has said the power throughput of the resulting elemental would be unimpressive compared to what simple direct manipulation of Ulgu could accomplish.
I suspect the only practical value of such a wind-based stone elemental summoning spell would be as a proof to the colleges of the theory that elementalism uses Earthbound magic to function.
Well, that and providing Kragg with reagents for any future effort to reverse engineer the Elemental-gronti hybrid.
But at the same time, that's kind of in-keeping with the stated purpose of our branch college which our contribution to the waystone project is operating under, 'to investigate collaborations between runesmithing and the Colleges magics'.
If it's actually possible it might be worth doing later, partly to help Kragg, partly to provide enough experimental data to allow us to publish our theory of why Elementalism works.
It's a shame we're not an Earthbound magic caster with the Windherder trait./the whole tongs research avenue.
It sort of sounds like if you used Earthbound magic to manipulate Wind magic you wouldn't have the Dhar problem where the two interact, instead your Earthbound magic would only transmute into wind magic whenever you fail to keep the two separate.
Potentially allowing an Earthbound Windherder to cast a very wide range of spells.
But to some extent we literally are Ulgu at this point with the arcane marks. There's no chance that we could directly touch Earthbound magic.