The Inkycloud Poison Mushroom was extremely toxic and could be used to refine some poisons or magic treasures with toxic properties. However, the toxicity of the Mushroom was limited and was only effective against cultivators below the True Immortal. The Mushroom should have been rendered completely ineffective after True Immortal cultivators remould their bodies.
Appearance
It was a purplish-black mushroom which was over 10 feet tall. Deep purple patterns were seen on the surface of the mushroom, and the edges of the mushroom were a vibrant red, making them look extremely vibrant.