History of Fusion Rifle Mastery

Overview

Fusion Rifle Mastery is a Triumph in Destiny 2 on the Deadeye seal. It asks for Crucible final blows with any Fusion Rifle, precision final blows with a Linear Fusion Rifle, and the Cold Fusion medal. Completing it awards 25 Triumph Score.

How to complete

1. 100 Fusion Rifle final blows on Guardians in the Crucible, using any Fusion Rifle.
2. 25 headshot precision final blows with a Linear Fusion Rifle. A 2023 guide lists 25 precision final blows with any Fusion Rifle, so the Linear requirement is the current one shown in the objective list.
3. The Cold Fusion medal. A 2023 guide describes it as defeating two opponents with Fusion Rifle final blows in a single life. That guide's medal wording looks copied from another medal, so check the in-game description.

Fusion Rifles suit clearing groups, while Linear Fusion Rifles are better against single targets, so spend the Linear precision kills on single targets and the final-blow kills in group fights.