Ulthoon was a wind elemental from the planet Xalthor. Originally using his powers to conquer worlds, until an encounter with the Justice League left him to contemplate using his powers for good. He decided to do so, but in the process, split himself into two, the Tornado Champion and the Tornado Tyrant.
- Although this character was originally introduced during DC's Earth-One era of publication, their existence following the events of the 1985–86 limited series Crisis on Infinite Earths remains intact. However, some elements of the character's Pre-Crisis history may have been altered or removed for Post-Crisis New Earth continuity, and should be considered apocryphal.
- 6 Appearances of Ulthoon (New Earth)
- 2 Images featuring Ulthoon (New Earth)
- Quotations by or about Ulthoon (New Earth)
- Character Gallery: Ulthoon (New Earth)
This character is or was primarily an enemy of the Justice League, in any of its various incarnations. This template will categorize articles that include it into the category "Justice League Villains."