short answer: renamed to "the smoked reclamation project"
more serious response to follow after work
edit: why would I do my job?
Ok so. How large is the PC clan? if it is a small clan they could claim the entire smoking ruin and set it up as one giant fortified compound. the blessing from ernalda would quickly make the local land highly farmable, so your clan can plow and eat. Leika will probably sponsor you with all kinds of grain and cattle if you gave her the mirror.
As you say, the horsespawn will naturally come andndemand supplication. will it be war or diplomacy...?