Originally posted by Omega Vision
According to Kirby at least the visible beams were just "finder beams", laser pointers that can go around corners and through dimensional boundaries to seek out their target, once they hit their target Darkseid would activate the true Omega Effect.The Omega Sanction has only been used twice but both times it successfully trapped its targets. I see no reason why Gladiator wouldn't fall before the OS.
When Kirby was writing Darkseid that's how the Beams operated. More recently, they're shown to be similar to Superman's heat vision without any obvious OE results.
He's disintegrated people worse than Gladiator with the OE, no need to bust out the Sanction here.