Thor (1966) #167

Thor accepts his punishment at the hands of Odin following his descent into Warrior Madness. As penance, Thor is forbidden from defending Midgard! What will happen to Earth without a god to defend it? Enter Balder the Brave, the new protector of mortals! But before Balder can say "Yggdrasil", he must fend off the combined evil of Loki and Karnilla!