Starfire Protocol

13.4 billion years ago, the first stars kindled out of darkness, seeding the future of all life.

Starfire Protocol icon

Exotic Warlock Chest Armor

Starfire Protocol

13.4 billion years ago, the first stars kindled out of darkness, seeding the future of all life.

Starfire Protocol is an Exotic Warlock chest armor armor piece in Destiny 2. Its exotic perk, Fusion Harness, is described below. Source: Exotic engrams; extremely rare world drops.

Exotic perk

Fusion Harness

Fusion Grenades have an additional charge and recharge from empowered weapon damage, with empowered weapon final blows granting more energy. Defeating targets with Fusion Grenades grant Rift energy.

Overview & how to get it

Rarity
Exotic
Class
Warlock
Slot
Chest Armor
Source
Exotic engrams; extremely rare world drops.

Lore

Starfire Protocol
The Protocol is contained in the patterns on the robe that, if scanned at the molecular level, describe a Turing-compatible virtual computer and program that, when executed on said computer, calculates the entire Protocol, exactly as it was determined in the Precipice of Flame. This is of little interest to most Guardians, who can subconsciously "load" the program simply by looking at the pattern. In execution, the Protocol enhances the use of Solar Light to catalyze fusion. It is up to us to remember the deeper truth—that the Precipice showed us the uses of fire, that the highest form of fire is the stellar flame, and that no life would exist, anywhere in the cosmos, without the apocalyptic detonations of supernovae. Those who fear fire have forgotten that it is their true ancestor.

Other versions

Bungie has released this piece more than once. Each version can have different perks or sources.

More exotic Warlock armor