I finally tackled this with my hunter using Hide and Seek-42 (was a drop with Full auto), Bladedancer spec (Vanish/Escape Artist/Shadow Jack/Stalker) and Don't Touch Me sleeves, Void Rocket (with tracking), Void MG (swapped depending on map) + Efrideet's Spear (Void/Rodeo/Perfect Balance/Final Round one a 3 round gun) + Atheon's (unleveled) epilogue). Be very selective with the maps you play (I only did control) Stealthed camp with the shotgun I'm actually very surprised there aren't more shotty/stealthers, it is highly effective and I was giggling my ass off the whole time.