@Marvel-US and Loki too. From being "The Fallen Prince" who couldn't have his rightful kingdom and discovered his identity to be something that his parents had brought him up to despise, to "The Charming Psychopath" who was being mind controlled and had been tortured (yes, MARVEL released this piece of news after Infinity War), to "The Antihero" who was jailed and then "died" only to come back and take over the kingdom which he thought was rightfully his, to "The King" who is feeling much better and builds statues and watches plays about himself, to "The Antihero" again this time ganging up with his brother on a third sibling, to the Hero, finally, who sacrificed himself to save his brother and his people.
Of course, again to come back to life back as the Villian.
Wonderful character arc.