tl 5 shade always had realy realy baad dmg. i think 150+ shades should get acces to impale. the dd perk isnt OP in any ways if you ask me. look at 170 agents, they have CS the freaking perk does same dmg as impale and stuns even.
it be a fair boost for shades at tl5 for pvm and pvp. and yeah the perk is seriously needed!!