Overshield comes from using melee, generally speaking in PVP you rezz, then backhand slap the guy who killed you to get your shield and then pewpew. Normally I get to kill the dude who got me, and then I'm taken out by someone from accross the map because you light up like a christmas tree when radiance is activated. I rely MUCH more on my super as a voidwalker in pvp, but maybe thats because I play a lot of control. As a sunsinger its just a revengebutton, so you kill people AFTER they get you, not before. Messes up your k/d ratio :P

2nd super at that lol that character is definitely op it can even cheat the raid on hard with self res and yet they nerf arc blade it's useless in pve in the raid i die trying to kill an plantorian/Minotaur smh but thats kool cause I have a 3 shot golden gun super lol that only bring there shield down bungie really killed our characters no body even really want to raid with hunters.