Originally posted by Mider
orion used the anti life equation to defeat an enemy of the source
Well, Jack Kirby originally intended for it to control will. DC writers can make it into a bunch of things, but all it's other abilities still pale in comparison to what parallax can do. Recreating the universe is pretty much as high as you get before divine level. The control of the will is the best DS has going for him. I don't know if it's absolute and automatic though. I imagine someone on Hal's level could fight it.
seeing how it would not be hal jordons will power it would try to take over it would be the paricite parallax i think this would be hard to call now if hal jordon had control of the parallax then he might be able to do so its hard to say
but then again parallax could simply know that doomsday was gonna fight him so he could have a version of him self from the past pervent him from getting the anti life equation