Great Glintstone Shard is a Sorcery in Elden Ring. Great Glintstone Shard spell fires a magic projectileOne of the glintstone sorceries of the Academy of Raya Lucaria. The glintstone serves as a conduit, launching large magical projectiles at foes. This sorcery can be cast repeatedly and while in motion. Those unworthy of the stone crown typically end their brief journey into sorcery here.