This is a very versatile exotic piece that can be used with different subclasses. It is especially strong with both Solar and Strand. The way this exotic armor piece works, weapon final blows with a damage type that matches your subclass will grant Death Throes. Death Throes provides a grenade damage and energy bonus. When you throw your grenade, nearby allies will receive a huge increase to grenade regeneration for a short while. Death Throes stacks x5. It increases your grenade recharge rate by 50% per stack, up to 250% at max stacks and it’s damage by 20%, up to 100% increase. This is a huge increase to your grenade’s usability, although it only applies to the first grenade, that grenade’s damage is massively increased in damage.

Aspects
Touch of Flame is a big increase in our grenade damage. In this case, Fusion grenades explode twice. This effectively doubles the damage of all your fusion grenades that you use in this build. The second aspect can be selected up to personal preference. In this case, I prefer Heat Rises, as it allows you to shoot your weapons while gliding. Consuming the grenade will allow you to float for much longer, and you gain increase directional control. This is really helpful for any jump puzzles in raids that you may encounter.

Fragment
Ember of Searing will create Firesprites when killing any scorched enemy. It does have a short cooldown between activations. Firesprites provide grenade energy when collected. Ember of Ashes allow you to apply more scorch stacks when you scorch enemies. When enemies get scorched enough, they ignite and explode. Ember of Torches make you radiant when you hit enemies with your powered melee attack. Radiant increases your damage and the damage of anyone near you. Ember of Mercy will apply restoration to you and other when you revive allies. More importantly, you also gain restoration when you collect Firesprites.