The Pandora Mushroom is a Key Item in Xenoblade Chronicles. Obtaining it is one of the objectives of With Much Gratitude. It can be found in the Windy Cave on Bionis' Leg. The Pandora Mushroom is guarded by the Mysterious Barnaby, who is level 75, and Pandora Pods that hatch level 80 Envy Gogols. It is possible to obtain the Pandora Mushroom without fighting the Mysterious Barnaby by walking slowly in its vicinity.