To unlock this weapon in Zombies, you'll need to use a primary melee weapon to destroy the Aether Orb in Outbreak 12 times. Zombies Challenge Zombies challenge for the Hammer & Sickle This challenge will probably be best attempted in multiplayer, but Warzone's respawn modes like Plunder and Rebirth Island Resurgence can be viable options as well. To unlock the Hammer & Sickle for free you'll need to get a melee kill and a tomahawk or throwing knife kill in the same life in 15 different completed matches. Multiplayer/Warzone Challenge Warzone and MP challenge for the Hammer & Sickle
The bundle costs 1,800 CoD Points (about $18), and in addition to the melee weapon, you'll also get seven additional cosmetic items and a battle pass tier skip. This new dual-wield melee weapon can be unlocked for free through in-game challenges, or you can purchase the Split Personality bundle in the in-game shop to acquire the 'Agony & Ecstasy' weapon blueprint of the Hammer & Sickle.
How To Unlock The Hammer & Sickle Split Personality bundle
Call of Duty Season 6 continues for Black Ops Cold War and Warzone as Vanguard's release date approaches, and the November 2 update added the Hammer & Sickle melee weapon as the final DLC weapon for Cold War.