DC Database

Xart Prax, or Questor, was a Coluan member of the Legion of Super-Villains with a supremely advanced intellect.


  • Genius-Level Intellect: Xart Prax has a "10th-level intellect", which grants him superhuman calculation skills, amazing memory and exceptional technical know-how. This increased intellect gives him superior calculating abilities, an encyclopedic memory and innovating scientific knowledge. By comparison, 20th century Earth as a whole constitutes a "6th-Level" intelligence. 31st century Earth as a whole is a "9th-Level" intelligence. Although most Coluans have a "10th to 11th level" intellect.


  • Technologically amplified super-genius.



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Legion of Super-Heroes Villain(s)
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This character or group of characters is or was primarily an enemy of the Legion of Super-Heroes from the 31st Century, and may have existed in any of the various Legion continuities, including but not limited to the Original Legion, Reboot Legion, and the Prime Legion. This template will categorize articles that include it into the "Legion of Super-Heroes villains" category.