Darkseid's Omega Effect is an optical power that emerges as Omega Beams that can instantly change directions as a target moves, making it nearly impossible for anyone to dodge the beams, as the beams seek their target even as the target is moving. The beams are incredibly powerful. Even Superman, with all of his invulnerability has difficulty withstanding the blasts at times. When used at full power, Darkseid can vaporize his enemies unless they are powerful enough to withstand it, like Superman.
- As seen in Escape from Space City.