Destiny 2 Warlock BuildMarty's Ignitions

This build creates tons of ignitions. Martyr's Retribution is the first wave frame grenade launcher to get Incandescent. Kills will set nearby enemies on fire. That goes for every kill so if you get multiple kills with one shot, each one will add more stacks of scorch to everything. So if you shoot this into a large group of enemies, you will likely get multiple kills, therefore spreading a lot of scorch to everything nearby. If you get 4 kills, everything nearby will ignite, creating a massive explosion that deals a lot of damage. And if you’re running ember of ashes, you only need 3 kills to create an ignition. Marty also gets demolitionist so each kill will also give grenade energy and that's important to this build because of Verity's Brow. Kills with solar weapons will give you stacks of Death Throes. Each stack will increase the damage of your grenades, up to double damage, and with Martyr's Retribution, getting kills is very easy. Because scorch and ignition kills count as weapon damage, each explosion will give you stacks of Death Throes, so you can easily get max stacks in only 1 shot.

The rest of the build is just doubling down on ignitions. Ember of Eruption to increase the size of ignition explosions, Ember of Char to apply scorch from ignitions, and Ember of Searing to get melee energy and create firesprites after every scorch kill.

1. Get kills with Martyr's to build up stacks of Death Throes
2. Throw your double damage grenade
3. Continue getting kills with Martyr's until you get another grenade back