Magic is the lifeblood of Eberron, encircling it like the Ring of Siberys and seeping up through the earth from the bones of Khyber. Perhaps the clearest manifestation of this pervasive magic is the appearance of dragonmarks among seven of Khorvaire’s common races. Dragonmarks are elaborate skin patterns—more intricate and colorful than birthmarks, more distinctive than any tattoo—that also grant their bearers innate spell-like abilities. There are twelve families of dragonmarks, each one associated with a number of closely related manifestations. A thirteenth mark, the Mark of Death, has faded from history, and no living creature on Eberron carries it. To possess a dragonmark, a character must take the Least Dragonmark feat. He or she can increase the power of the dragonmark by adding the Lesser Dragonmark and Greater Dragonmark feats.