Bungie, I don't if you have someone to test the PVP and PVE from the game. Why none see that Warlock's class skill is the most weak skill from the game on PVP/PVE, it don't tank, it don't heal fast enough and it don 't have a good shield like void's Titan wall. Another thing, when I play with Hunter and Titan I just realize the class abilities from them be 100x better than Warlock, Titan in PVP can summon his wall fast enough without die and if the enemy go through it, will be with 1 of hp and will get a slow cc, and the Hunter can fast leave or entry in a fight and recharge his weapons this is really good in PVP/PVE, Warlock seem to summon his class skill slowly than other class and when you are using you can't move fast enough to hold a shoot to save yourself. Say to use near a wall or rock is out of the question cause all the class can do it better too than Warlock. My suggestion it made a rework in his class skill or put a little fast animation some fragments that buff it to give the shield instante or hold for a few seconds the shield or even put more damage resistance when you are up there.