Scourge is an uncommon Peerless Reagent that is used in the creation of certain Craftable Artifacts and Magical Craftables. It spawns on the corpses of Peerless monsters. There are two subtypes: reagents that only spawn on a specific peerless boss, and ones that can spawn on every peerless boss. Scourge is of the later type.

Scourge is used along with other ingredients to create the following items:

The Night Reaper The Night Reaper
Bramble Coat Bramble Coat
Overseer Sundered Blade Overseer Sundered Blade
Silvani's Feywood Bow Silvani's Feywood Bow
Spell Woven Britches Spell Woven Britches
Orcish Machete Orcish Machete
Darkwood Gorget Darkwood Gorget
Darkwood Pauldrons Darkwood Pauldrons