Personally, I feel warlocks have some of the worst grenades in the game for PVP. Only the Axiom bolt is workable for voidwalkers. While people claim the bolt is OP because it seeks, only one bolt can seek a player at a time and deals less then half health for damage. I think the damage should be increased to around 2/3rds damage or have the damage lowered but allow multiple bolts to track a target. Also, shatter grenades are worthless. It takes nearly every grenade bit to kill a player, assuming all of them hit. I personally don't know what should be done to buff them so any responses are welcomed. Thanks for reading, have a great day.