Silver shards is actually a good ability. In my bow build of 5hunding 5 MM, kena shoulders, I use silver shards, poison injection, and acid spray as my damage dealers. I don't play it as an AoE first, I play it as a single target ability with AoE potential. True the AoE portion doesn't hit as hard but the main target willl crit for for 5-8k depending on if he's a vamp or not. Vamps still take 20% extra damage from it. The cost has been reduced so it is spammable. When I open up, i'll do a heavy + poison injection which most cases brings people down to 25%, then spam silver shard on em while the poison dot does its thing. Also you get 3% weapon damage for slotting it. If you run a bow build and have flawless up, you will get an extra 11% altogether. I don't run snipe just cuz the cast time and slow it places on you as you cast is annoying as hell. Lastly for melee builds, it's a good ranged ability to have because it's available to everyone.