Vacuna SR4

Overview

Omolon Lightweight Frame Scout Rifle dealing Solar damage, from Season 3 (Warmind). The curated roll is Spark PS, Armor-Piercing Rounds and Dragonfly. Flavor text: "A toast to our love for danger. Fear makes victory ever sweeter."

Acquisition

Earned through rank-up packages on Mars with Ana Bray, who traded engrams for Seraphite; Warmind Engrams from Sleeper Nodes could also hold it. This is a legacy reputation-era source: the source wiki records that destination tokens and the rank-up system were removed in version 6.3.0 and the vendors moved to the Destiny Content Vault with Beyond Light, so check current availability.