What to know
- Comet Igniters drop from new Comet ARC enemies, armored rolling balls that explode if not killed first.
- Kill them by shooting the exposed core with weapons like Anvil or Hullcracker before they self-destruct.
- Best spots include Dam Battlegrounds during hurricanes and Bluegate near warehouses.
- Looting yields two parts; the round one contains the Igniter for project needs.
In Arc Raiders, you need Comet Igniters to advance the Weather Monitor System project in the Shrouded Sky update. These come from taking down Comet ARCs, tough enemies that patrol open areas and charge explosively when spotting you. Focus on destroying them properly to secure the loot fast.
| Aspect | Details |
|---|---|
| Source | Comet ARC drops (kill before explosion) |
| Weapons | Anvil (4-6 shots), Hullcracker (2-3 shots) |
| Key Spots | Dam Battlegrounds (hurricane), Bluegate warehouses |
| Loot Method | Two parts drop; round part has Igniter |
| Purpose | Weather Monitor System Stage 2 |
Key locations for Comets
Head to Dam Battlegrounds during hurricane conditions for reliable spawns around the primary facility surface, between the water treatment elevator and floodgates.
On Bluegate, check near the head house, warehouse complex, and warehouse air shaft where up to three can appear. Comets roam openly and may drop from the sky, so scan for their rolling movement.
How to defeat a Comet fast
Position at long range since they rush and explode on contact.
Step 1: Spot the threat
Listen for their hum and watch for the ball with a central line that turns red when alerting.
Step 2: Target weak points
Aim for the exposed core between armor panels to speed up the kill; armored shots take longer.
Step 3: Fire with power weapons
Use Anvil for 4-6 hits or Hullcracker for 2-3; avoid close range to evade the charge.
Step 4: Confirm destruction
Ensure it breaks into two parts without self-exploding.
Step 5: Loot immediately
Grab the round part for the Comet Igniter while checking surroundings.
Tips for reliable farming
Raid during hurricanes on Dam Battlegrounds for multiple spawns in one run. Go solo or with a squad on Bluegate warehouses for safer picks. Prioritize Comets over other ARCs since Igniters bottleneck progression.
Stock Anvils or Hullcrackers, hit those Dam Battlegrounds hurricanes, and complete your Weather Monitor project swiftly.
