This weekend I decided to use the Edge of Concurrence in Trials of Osiris. Normally I use the Forthcoming Deviance, but due to the excessive amount of special ammo going around, the Edge of Concurrence has more opportunities to have it's perk activate.

Forerunner is currently plaguing trials, and although very strong, it does have one major weakness: It's not a shotgun. No shotgun = very easy to dive with a glaive. You just have to make sure they don't have enough time to shoot you enough normally, which is made easy with blink and grapple.