Mysterious Stone

A pale lavender ellipsoid stone that pulsates with arcane energy. When thrown into the air, the stone orbits the users head. The party found this stone in the river ruins in the Tepela Forest, after defeating an injured Hydra.

This stone was later identified by the Arch Mage of Erendel to be an Ioun Stone of Absorption. While orbiting the user, it is able to absorb up to 20 spells of 4th level or lower.