L'incroyable Hulk #170

In "Qu'est-il arrivé à Balder le Brave ?", Balder is sent by Odin on a desperate mission to Loki’s realm, seeking aid against an ancient evil. Torn between his vow of peace and the taunts of the trickster god, Balder is driven to violence—cutting off Loki’s head—before wandering into the desert, broken and lost. But even in defeat, the gods’ schemes unfold, and Loki, ever cunning, retrieves his severed head and restores himself.