Alliance War Leagues is a ranking system that will introduce thresholds that Alliances can reach to earn additional rewards from winning an Alliance War. Alliances will now collect "trophies" in War, that they will earn by winning wars. They can also lose trophies by losing wars. When your alliance obtains enough trophies they will move up to the next alliance tier. If too many wars are lost, your Alliance can be demoted to a lower Tier.