In the Eberron campaign setting for the Dungeons & Dragons role-playing game, dragonshards are rock or crystal fragments originating from the three legendary dragons of Eberron's creation myth. The three sections of Eberron's world, Siberys, Eberron and Khyber, each produce a distinct form of dragonshard, with a unique appearance and distinct magic affinity. Dragonshards are among Eberron's most important resources. Their scarcity makes them valuable and a frequent goal of quests.