The First Appearance of Loki, the God of Mischief! Never before has the mighty Thor faced a foe as dangerous as his brother Loki! The Thor family expands with the first appearances of Asgard, Loki and Heimdall in this milestone issue! When Loki travels to Earth, the trickster god will stop at nothing to get revenge on his hated brother Thor, including unleashing his magic on the helpless mortals! 5 x Cover Variants: - Classic Cover: Common - Vintage Variant: Uncommon - Hero Variant: Rare - Vibranium Variant: Ultra Rare - True Believer Variant: Secret Rare This comic is the first appearance of Loki. © 2021 MARVEL