Mycoria is a region with all sort of fungi growing everywhere and the atmosphere is thick with spores. It must be a rather eerie place to be
So much beauty in Felarya, both the residents and the world itself. If only it didn't make people go homicidally insane it'd be a paradise. I've read the wiki and have read many passages relating to madness: Gallow weed, Go insane by the laughter of a six legged dog, by the revealtion of Felarya's natural food chain, some mage going half-mad trying to make a series of portal systems, etc.
I like the errie places of Felarya, reminds people that Felarya isn't a land of milk and honey (when one thinks as negative as I do, they see the bad in everything) Your art style is the best I've ever seen. As for Mycoria I can see a number of things crawling within those spores: Zombification, transmutation, etc.
this picture is freaken awesome