From Destiny 2 Wiki
|Description||A grenade whose explosion catches enemies on fire.|
- Sol Invictus - Solar ability kills restore your health. Grenade and melee ability kills leave a deadly Sunspot in their wake.
- Sun Warrior - Passing through a Sunspot causes your Solar abilities to recharge faster and your Super to last longer.
- Tempered Metal - Solar Ability kills grant you and nearby allies bonus movement and reload speed.
- Hallowfire Heart - Greatly improves the recharge rate of your Solar abilities while Hammer of Sol is charged.