AMAZING SPIDER-MAN (1963) #503

Thor’s ne’er-do-well brother Loki guest-stars in a 2-part story arc. In the aftermath of the inter-dimensional rift caused by Spider-Man & Doctor Strange’s battle with Dormammu, a sorceress of limitless power is set free from years of captivity… and sets forth on a quest through Manhattan to properly thank the one responsible for it – Spider-Man! As Morwen finally takes over Tess Black, her presence is felt accross the cosmos and Peter’s spider-sense goes crazy. In Asgard, Loki uses his rune stones to communicate with Yggdrasill and determines the disturbance comes from Midgard. He sneaks past Heimdall and Volstagg on the Rainbow Bridge to go to New York.…