Quick Background: Yuggtmoy was the last viable offspring of a clan of true breeding Oreads known as the Gemerfolken. Seen as a bad omen from birth, she was fully rejected by her clan when she opted for a study of the natural world over their traditional mining career, or even her formal training as an appraiser.
She wandered the Darklands alone for 53 years; during that time, she consumed a nearly-lethal dosage of Pluteus cyanopus, and was inducted by what she calls the "Mother-Spore" into the Druidic path during the ensuing three month long hallucinogenic trip.
Finally, she stumbled upon the Foehammer clan, who knew nothing of the Gemerfolken and cared little for her "sins." After getting past her strange appearance, the clan recognized the value of her fungal knowledge, and they adopted her as their kin, making her the clan's principal mushroom farmer.