Based on the notes of Archmage Denistrious, this stone absorbs magical energy from the Ayanad Library. It is currently dormant.
Use:
Combine 10 Stolen Ayanad Animas, 10 Malicious Soulstones, 10 Abyssal Ayanad Council Manaprints, 20 Starlight Archeum Essences, a Heart of Ayanad Manacore, an Ayanad Heartstone, and a Brilliant Ayanad Earring to craft a Glowing Ayanad Heartstone.