After last weekends Double Bubble of XP and Weapon XP,, Zombie and Multi Player fans will be very happy.
Treyarch has announced that 2X Cryptokey and 2X Liquid Divinium will be live in Call of Duty: Black Ops 3 for this weekend.
Starting at 10AM PT tomorrow and running right through until Monday 10AM PT.
Cryptokeys are only available on PS4, Xbox One, and PC to use in The Black Market, However Liquid Divinium is available on all formats.
Source - CharlieIntel