This vast fungal surrounds the Ink Sphere. The dense and vibrant jungle of mushrooms and plants thrive in the vicinity of this alien object. The great cavern housing the Sphere Fungal is twenty miles long and half as wide. The Sphere Fungal can be reached from the surface by a massive hole in the cavern roof. This hole roughly matches the diameter of the Ink Sphere. The light coming down this hole and into this area is broken-up by the eerie green radiance of the Ink Shere.
Many deformed and unusual monsters dwell in the Sphere Fungal. Deep gnome sages claim the creatures are warped by their proximity to the alien emanations of the Ink Sphere.