Loki (Earth-1955)

"Such bluster. How very typical. Ever the sheltered son. So many fractured delusions. You know nothing of war. For all these countless millennia -- when it comes to the two of us -- you seem to have avoided the simplest of conclusions."

- - Loki to Thor

Loki was the son of Laufey, adoptive son of Odin and Freyja and adoptive brother of Balder and Thor. Narcissistic, manipulative and mischievous, Loki always desired the throne of Asgard for himself, which made him Thor's greatest enemy.