Marvel Premiere #9
Strange finds essence of Shuma-Gorath, whose trail leads to crypts of Kaa-U, where The Ancient One has gone to die; The Ancient One saves Strange from attack of Shadowmen, & Shuma-Gorath emerges from the Ancient One's mind.
First Printing: Jul 1973
Writers: Steve Englehart and Frank Brunner
Art: Frank Brunner and Ernie Chan [as Ernie Chua]
Cover: Frank Brunner