Destiny 2: Void Light Sparking

The Milestone, “Void Light Sparking" in Destiny 2.

Void Light Sparking is a Milestone in Destiny 2.

Objectives[edit]

Rekindle your lost abilities by defeating enemies and fighting alongside your fellow Guardians in Public Events.

This Milestone is triggered once a Warlock finds the Warped Armlet.
They need to empower it by killing their foes. Completing Public Events is a great way to do this quickly.
Lost Sectors are also a good choice for quick completion of the Milestone.
Once completed, you will be prompted to head to the Shard of the Traveler.

The Milestone, “Void Focus Restored" in Destiny 2.

Return to the Traveler's Shard in the EDZ to activate your Subclass.

Go forward and into the portal in front you.
This will take the Guardian somewhere in the Dark Forest.
Go forward and approach each of the projections. They will give some of the story and origins of the Voidwalker Subclass.
Go through the next portal.
More projections will be found as well as a number of Fallen you will need to fight through.
Go through the next portal.
Clear the Fallen and approach the Traveler Shard.
Interact with it to unlock the Voidwalker subclass.
Clear the Fallen to complete this subclass quest.