Loki Laufeyson

Loki is the step-brother of Thor, the step-son of Odin and Frigga and the biological son of Laufey.

Thor
Adopted by Odin and Frigga at the end of the Asgardians' war with the Frost Giants, Loki was treated as a prince of Asgard and never informed of his true heritage throughout his youth. Jealous of his of step-brother, Loki allowed several Frost Giants to enter Asgard to steal the Casket of Winters during Thor's corination.

Friends and Allies

 * The Destroyer

Enemies

 * Thor - Step-brother
 * Laufey - Father
 * Warriors Three
 * Frost Giants

Behind the scenes
Loki is based on the god of mischief in Norse mythology.

Appearances/Actors

 * Canon (2 films)
 * Thor (First appearance) - Tom Hiddleston
 * The Avengers - Tom Hiddleston