A Window to Eternity

Overview

A Window to Eternity is a scenic-spot objective in Eternity; it is tied to a Triumph that rewards 10 Legendary Marks for the Monument of Triumph.

Steps

1. Open the Director, select Eternity and launch Xûr's Treasure Hoard.
2. Walk through the purple portal on the right to the arena beyond (the spot is not inside the Hoard itself).
3. Deploy your Ghost to reveal the marker, follow it to the overlook and stand on the glowing spot until "Take in the view" appears.

No requirements or Glimmer cost.