Covenant would stomp them. Although I would like to point out that covenant are also scavengers. None of their technology is their own. All forerunner. Vex+hive+fallen+cabal<Covenant [spoiler]vex- numbers: around 5 million advantage- time traveling ability, to what extent is unknown [/spoiler] [spoiler]cabal- numbers: about a million advantage: shield could take a plasma a hit maybe[/spoiler] [spoiler]fallen- numbers: about 2 million advantage-[/spoiler] [spoiler]hive- numbers: about 9 million advantage- they range from badass knights to thrall a[/spoiler] Now covenant[spoiler]grunts- numbers: several billion advantages- they can double their population in under a year[/spoiler] [spoiler]elites- numbers- 200m advantages- smart, skilled[/spoiler] [spoiler]meklekgolo (hunters)- numbers- 100 thousands advantages- can take major hits[/spoiler] [spoiler]jackals- numbers- quarter billion? Advantages- sniping skillz[/spoiler] [spoiler]brutes- numbers: 30 million advantages- 10+ feet tall[/spoiler] [spoiler]engineers- numbers: unknown advantages- can fix anything[/spoiler] These numbers are pretty rough estimations, but I think it's pretty clear who would win. [spoiler][/spoiler]