Dragonmarked Heir is a prestige class featured in the Eberron Campaign Setting on pages 73-74. Dragonmark Heirs are the most powerful of the dragonmarked members of the Dragonmarked Houses. These individuals display an ability to improve and use their dragonmark powers in ways that go well beyond others in their houses. Dragonmark Heirs command a degree of respect from unmarked members of the house, though a more powerful mark does not necessarily equate to a position of leadership.