Skull the Slayer #4 from March 1976 is a vintage comic book featuring the appearance of Black Knight, a character known as Sir Percy of Scandia. The story, written and illustrated by various artists and writers including Don Warfield, Sal Buscema, and Steve Englehart, combines elements of fantasy and science fiction in a Bronze Age era setting. With a focus on characters like Warriors of the Pharaoh, Dinosaurs, and the villain Slitherogue, this standard edition comic book published by Marvel Comics is a must-have for collectors and fans of US Comics.