Marvel Premiere #3-14

The series of Doctor Strange stories between Vol 1 and Vol 2 of his own title happened in Marvel Premiere. Beginning with #3, the stories began with an origin recap, went into a Lovecraftian story arc with Slugguth, then introduced Shuma Gorath and killed off the Ancient One. The culmination of the run in issue 14 had Doc and Mordo in a time travel epic with Cagliostro where they witness the Big Bang! Music by Syd Barrett.