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Firefly Burner Drops From Fireflies, Required to Finish Arc Raiders’ Weather Monitor Project

Players and guides point to frequent spawns and efficient farming on Dam Battlegrounds or during Matriarch and Harvester events.

Overview

  • The final stage of the Weather Monitor Project asks for a Firefly Burner to proceed, and the item currently has no crafting use.
  • You obtain the part only by destroying a Firefly and salvaging its remains rather than extracting raid loot.
  • Both PC Gamer and Destructoid report near-guaranteed drops, with the Burner appearing from almost every Firefly kill.
  • Fireflies spawn across maps, with reliable finds near the Hydroponic Dome Complex and swamp on Dam Battlegrounds or during Matriarch/Harvester encounters.
  • Fast takedowns come from targeting rear rotor fans or using heavy options like Hullcracker, Anvil or Seeker Grenades, while keeping distance to avoid the flamethrower.