How To Get The New Aether Tool In Call Of Duty: Black Ops Cold War Zombies Outbreak

Call of Duty's Season 3 update for Black Ops Cold War brings more content to Zombies Outbreak mode, including a new item that helps you upgrade your weapons faster. Upgrading the rarity of your gun can be a time-consuming and pricey task, but with the addition of the new "Aether Tool" legendary item, you can level up your weapon rarity by one tier.