April's Ultimates #11 features the introduction of Ultimate Loki, who will be a thorn in the side of Thor, Sif, and She-Hulk.

Loki introduces us to Thor, Viking god of thunder. One day Thor goes to Odin and declares his intention to do battle with the giants. Odin is delighted…and volunteers Loki to accompany him on ...

Loki, Thor's half-brother and long-time foe, is considered the most dangerous of all Thor villains, constantly testing his ...

Thor disagrees with his plan, so with his cohorts, he decides to take Jane away. He enlists the aid of his brother, Loki (Tom Hiddleston). Unfortunately, Loki's motivations remain unknown.