Destiny 2's first expansion arrives December 5 when the Curse of the Osiris releases, as a trailer at Paris Games Week revealed today.
The trailer also confirmed that Mercury will be the setting for this reunion with a mentor of Ikora Rey's, the titular Osiris. It's not clear if Osiris is a friend or a foe, but he definitely sounds and looks powerful so be prepared for a fight. It also appears the Vex are bringing a bunch of robot friends from all over the timespace continuum for the party.
Check out the trailer for the first Destiny 2 expansion below. The second will arrive sometime in the new year, around spring 2018, so get the most out of this one as it's all you're getting for a bit.