History of Promethium Spur

Promethium Spur is Exotic leg armor for Warlocks, introduced in Season of Dawn.

Overview

Its current Embers of Light perk requires a Solar Super to be equipped. Weapon final blows grant class ability energy. Weapon defeats inside a Healing Rift create a pulse that grants Radiant to you and nearby allies; defeats inside an Empowering Rift grant Cure. Daybreak final blows grant both effects. This replaced older perk wording about Solar weapon kills recharging Rift energy.

Acquisition

The Destiny 2 item record lists Exotic engrams and rare world drops. For a directed armor unlock, use Exotic Armor Focusing at Master Rahool; current focusing availability and costs can change.

Sources

• Promethium Spur — Bungie item definition; current perk text.
• Promethium Spur — Destinypedia; older perk description and Season of Dawn release context.
• How to unlock new Exotic armor — Shacknews, June 17, 2024; armor focusing.