Bedlam

Bedlam (Jesse Aaronson) is a mutant superhero appearing in American comic books published by Marvel Comics. He originally possessed the mutant ability to create and project a bio-EM field. This has the effect of temporarily disabling any similarly powered technology in the vicinity. He can also utilize his power to scan the environment for other pre-existing energy fields. After the High Evolutionary reset the mutant genome in every mutant on the planet, Jesse's abilities expanded to be able to…Wikipedia