Hey guys, just thought I'd go ahead and help out my fellow Guardians with a crash-course on the requirements for mastering a Fusion Rifle. The list isn't too detailed, but gives a pretty good idea of what needs to be done in order to make the most of these awesome guns in Crucible. So let's get started with the first step. Step One: [spoiler]Have a Fusion Rifle in your inventory.[/spoiler] Step Two: [spoiler]Same as step one.[/spoiler] Step Three: [spoiler]See step two.[/spoiler] And there you have it. Hope this helps! See you planet-side, Guardian! Kappa.