Aragorn, also known as Warsong, is a Marvel Comics character that has appeared in numerous related productions. As Warsong, she has appeared in the Marvel Cinematic Universe, but under her original name she has appeared in TV shows and video games.
Aragorn was created by Roy Thomas and George Tuska.
As a pegasus, Aragorn is a winged horse with the ability to fly. It is also implied that she is much stronger than typical equine creatures and is capable of traveling through space very easily.
Aragorn, under the name Warsong, first appears via flashback in Thor: Ragnarok where she is the steed of Valkyrie battling Hela. It is not shown what happened to her, but she most likely survived as she showed up again in Avengers: Endgame to aid the army of heroes into battling Thanos and his forces. Aragorn appeared once again in Thor: Love and Thunder when Gorr the God Butcher's minions attack New Asgard.
Aragorn appears in the episode "The Devil You Know". She can talk and is part of a support group called Action Buddies Confidential along with Toothgnasher, Redwing, and Pebble. She explains that she left her superhero because she apparently would not let her fly in an airplane, despite knowing full well that she does not need to. They welcome Devil Dinosaur into their ranks and proceed to go around town causing a ruckus. Devil eventually turns on them when Pebble leads the group into attacking his owner Granite's base and they fight. When Granite returns, he clears everything up between Pebble and they resume being partners again. He confirms that the same thing happened with Aragorn and Redwing, but not Toothgnasher. Aragron's superhero was always taking planes because she knew that she never got the chance to fly in the city. She happily calls her hero back.
Trivia
In the comics, Aragorn started off as Black Knight's steed before being given to Valkyrie.
It is not known why Aragorn's name was changed to Warsong in the MCU, though it could be due to the name often being associated with the character of the same name from The Lord of the Rings.
