Now that the first season of Destiny 2: Shadowkeep is over, what's next? A trip down memory lane, in more ways than one. Bungie has teased what to expect when the Season of Dawn starts on December 10th, and the focus this time is on a return to Mercury. You not only have to help Osiris manipulate time to stop the Cabal from undoing your victory against them, but use time travel to save the legendary Saint-14 (who you've discovered in a past quest) from meeting an untimely end. Cooperative multiplayer fans might also like a new Sundial activity that has six players defending Osiris' prized machine against a horde of Cabal.