User blog comment:James12708/Reapers VS. Forerunners VS. Angels from Darksiders VS. Humanity from Halo VS. Council and humanity from Mass Effect VS. Imperium of Man/@comment-5267262-20130116194644/@comment-4721065-20130124040223

Well, there is no Warp in Haloverse: summoning Warp storms is limited to Wh40K Chaos and (very, very rarely) to IoM God-Emperor. I don't think that making stars go supernova is something existing in 40K, but the Imperial exterminatus, tyranid harvesting and Chaos warp absorption (the latter still gives them all of the planet's resources and its population to use as slaves and for sacrifices to summon demons, with no-one else being able to access it.)