We know the Scourge defeated the Drakkari Troll Empire in Northrend but what would happen if the Scourge fought a united troll empire instead of just the Drakkari trolls? Say instead of meeting the Drakkari Empire alone, the Scourge meets the combined might of Drakkari, Zandalari, Gurubashi, Amani, Sandfury, Shadowtooth, and the Darkspears., all in their height and primes. All the other factions will disappear for unknown reasons so there won't be any interference while they war with each other. Timeline is around the same time they warred with the drakkari. Which side would win?