Jason Blood travels to Cornwall to find the spirit of Merlin and lift the curse that binds him to Etrigan, The Demon. But unraveling a centuries old curse is anything but easy, and Blood learns more about his mystical alter ego than he could have imagined. Collects the 4-issue miniseries from 1987 and issue #22 of The Demon's monthly series.

Garth Ennis and artist John McCrea’s legendary run, featuring the origin and first adventures of their acclaimed super-powered assassin, Etrigan! For nearly two thousand years, Jason Blood has served as a living host for the demon Etrigan. In return for his longevity, he must bear the burden of unleashing Etrigan against any Earthly incursions