History of Mos Epoch III

Overview

Mos Epoch III is a Legendary Arc Rocket Launcher (Heavy ammo, 1-round magazine, 25 RPM). It has an Aggressive Frame (high damage, high recoil), with the curated roll Volatile Launch (greatly increased blast radius) and Black Powder. Flavor text: "The perpetual eventually gives way to the variable."

Acquisition

It was introduced in Season 9 (Season of Dawn). Like other Legendary gear, it comes from Legendary engrams and faction rank-up packages. It also drops from activity rewards on Nessus and from rank-up packages from Failsafe.