1 - : Encounter

Activate Deepsight to see symbols on the statues. Find the statue with the you saw on the path and "Reveal" it to deposit your Light.

to open the path to the next area. Other Possible "Deep" Encounters 1 : Encounter

Follow the green "misty" trail left behind by the Ogre's death to find a floating . Mechanic: Gathering Light Activate Deepsight to see symbols on the statues

If you are referring to a different piece of "Deep" content in Destiny 2 , it may be the first encounter of the raid: 1 : Encounter