Three Mushrooms Concealing the Name of God is a Morlock mycologist in Krisek Yor. She oversees the growth of all of the village's fungal gardens, and also acts as a sort of village elder, guiding the younger villagers in the ways of Krisek Yor.
Like those who came before her, she is able to commune with the fungus in Krisek Yor, accessing information stored in the mycelium by previous generations. Through this, she knows their rough history.