Utgard-Loki

Utgard-Loki is a towering figure drawn from ancient Norse mythology — a king of giants whose domain lies beyond the walls of Asgard. Marvel's version brings this primordial giant lord into conflict with Thor Odinson and other Asgardian figures.

A giant among giants in the oldest mythological sense, Utgard-Loki strides into Marvel's Modern Age with a debut in Immortal Thor #5 in 2024 — a series already crackling with thunder and cosmic consequence. This figure from the deep roots of Norse legend finds themselves woven into some seriously august company, sharing pages with Thor Odinson, Loki, and the fearsome Executioner, Skurge. Still a fresh presence in the catalog with ten appearances, Utgard-Loki is nonetheless the kind of ancient, mythically resonant character that Immortal Thor's epic storytelling was practically built to showcase — well worth tracking from the very beginning.