It's good in weekly, I enjoyed it. Once you get kill sweeps going the damage boost is crazy. Some mobs I notice will take more than others. Cabal take like 500 something from it when other fallen take 601. I know I mowed through 4 captains on the 24 strike like nothing even through their shields with only 1 mag and extra rounds. So 41 shots. 4 Captains including their shields. I dare say it is even good now in raid man. I usually use Fusion Rifles on Atheon 77 wizard with coils does some major work. 1,933 damage a laser with a good charge rate. So thats what I use on Atheon. My strat almost always involves a Titan shield being down non stop the whole fight in the middle. So a constant WoL is around and the Supplicants take 800+ a hit from it. Mows through them faster than VoC. So long as you keep up on picking up the ammo from the supplicants (which people should do anyways) its not a issue in terms of ammo.