Destiny 2 Warlock BuildOsmio + Verity Grenade Spam

Osmio will give you grenade energy back on hits, and getting void kills will charge up your death throes stacks to give your grenades more damage. Charge your grenades with void damage, throw the grenade to deal lots of damage and refund energy from hits. Repeat the process while generating orbs for more energy and armor charges to activate grenade kickstart on the next grenade throw.