Element and Axis
Dirtamancy is Stuffamancy, the magic of Matter. It is aligned to the axis of Erf. So, Dirtamancy is concerned with Stuff on Erf; specifically, rock, dirt, and crap. Commander I. Heartly Noah June 3 2009
The page mentions that a bonus to mineral golems led by a dirtamancer is "unusual"... but for all we know any caster that can create units (like a dollamancer) also gives them a bonus. We know that this is true for croakamancers and uncroaked. -- DevilDan
Improvement of a city level
Isn't the improvement of the city level done automatically? That item needs a more detailed explanation, as it seems thoroughly misleading.
- Not sure, it was already up there and said that it required a caster-linkup. That part is pure speculation... not sure about the rest of it, because I wasn't willing to go through the comic again to disprove that part.
- Now it's Canon after a Summer Update. Dirtamancer definitely provides discounts to upgrading city level.