Doctor Strange: Sorcerer Supreme #17 (Marvel, 1990 — Cover A)Marvel Comics · Doctor Strange: Sorcerer Supreme (1988-1996) · 21 pages · Published 1990-05-01Roy Thomas — WriterDann Thomas — WriterJim Valentino — ArtistButch Guice — Cover ArtistThe war for the Darkhold continues! But the vampires have discovered how to use the Darkhold, and summon a dangerous new foe to destroy Doctor Strange!Buy or read this issue on NeonIchiban