Call to Arms

Call to Arms is a weekly challenge given by Lord Shaxx in Destiny 2.

Overview
Players must complete Crucible matches. A single completed match grants 25% towards the goal, with a small bonus for kills and assists; an average match should net around 30%. Completing the Call to Arms rewards one Luminous Engram, which can drop Nightfall-quality loot.

The PvE equivalent of this activity is the weekly Flashpoint.