The Defenders #66

Valkyrie has arrived in Asgard, and the cover by John Buscema and Bob McLeod makes the moment feel genuinely grand — she soars astride her winged horse, sword raised high, blue cape streaming behind her as armored Asgardian warriors line the golden realm below. The corner box teases the broader Defenders roster, and the cover copy cheekily asks whether the Hulk can be far behind, promising that this December 1978 issue is just the first chapter of "War of the Dead!" It's a wonderfully mythic setup that showcases Valkyrie in her element, right where she belongs.