History of Curtain Call

Overview

Curtain Call is a Solar Rocket Launcher in the Power slot with the Aggressive Frame (high damage, high recoil). Flavor text: "It's time for the final bow." Its curated roll is Volatile Launch, High-Velocity Rounds and Cluster Bomb, so each rocket releases cluster bombs on detonation; random rolls add Hard Launch or Countermass barrels and Black Powder.

Acquisition

A Year 1 Destiny 2 Vanguard weapon. It arrives in Vanguard Tactician packages as you rank up with Commander Zavala by completing strikes, and Zavala also sold it for tokens and Legendary Shards. No crafting pattern is listed on the source page.