In this Seasonal Challenge, Parallax Trajectory will need to be used once more to open six total Wayfinder's Troves. In addition, a total of six Umbral Engrams need to be focused in the HELM using Parallax Trajectory. The good news is that any of the Wayfinder's Troves opened from last week roll over to this week, so those who completed the Week One challenge should already have this activity 25% compl Destiny 2's Season of the Lost has released its sixth set of Seasonal Challenges for Guardians...