I've previously said that the real world-ender omega level power in the x-men universe would be a kid with ADHD who constantly & unpredictably generates new powers where the trick is the powers only last as long as the novelty does, but I'd also add 1 constant/recurrent power: The Worst Time Travel.
"The Worst Time Travel" -- LOVE IT
Spouse & I both have ADHD, intensified by aging and life circumstance, and we "joke" that now there are no adults in the house
