Amara then absorbs raw Eridium to Borderlands 4 Boosting fuel her power. More Order reinforcements will rush the cavern at this point, but you don't need to fight them all-focus on regrouping with Amara as she disables the force field.

Destroying the Refinery

Beyond the barrier lies the heart of the mining site: a colossal refinery machine designed to process Eridium. Your objective is simple-tear it apart piece by piece.

First Weak Point: As soon as Amara cracks open the machine, shoot the glowing Eridium exposed inside the generator.

Secondary Weak Points: Slam down onto two pressure pads located on either side of the refinery. This action reveals hatches containing more Eridium. Destroy them to cripple the processors.

Final Core: Once the processors are destroyed, the central cylinder becomes vulnerable. Target it to shut the machine down completely.

Tip: Order troops to spawn continuously during this sequence. Focus on heavy hitters like Wardens and Badass units first, but remember-the refinery itself is the true objective. Prioritize destroying its components to avoid being overwhelmed.

Wrapping Up

With the refinery destroyed, the mining operation collapses. You can choose to mop up remaining enemies for extra XP, or simply follow Amara southwest to the exit.

Before leaving, loot the red chest near the Do-Over Station on the cliffside. Finally, listen to Amara's reflections as she processes what has happened. Her words mark the conclusion of Crystal Brawl.

Mission Summary

Starting NPC: Defiant Calder (Bolten's Bore)

Main Goals:

Find the Siren (Amara)

Infiltrate the mining site

Optional: Destroy 7 Eridium mining drones

Destroy the refinery equipment

Key Enemies: Creeps, Kratches, Manglers, Order forces (Armatures, Watchmen, Wardens)

Rewards: XP, loot chest, and story progression

Final Thoughts

Crystal Brawl stands out as one of the most dynamic missions in Borderlands 4. It blends claustrophobic cavern combat with large-scale set pieces, offers a memorable introduction to Amara, and culminates in a cinematic showdown against industrial machinery. With optional objectives, multiple enemy types, and Amara's assistance in battle, the mission feels both challenging and rewarding-setting the stage for the greater conflicts yet to come. Having enough cheap Borderlands 4 Money will help you pass this mission easily.

The Backhive is one of the fearsome world bosses you'll encounter in Borderlands 4. Lurking deep inside the Abandoned Auger Mine known as The Claim, this monstrous foe is more than just a fight-it's a farming opportunity for some of the game's most powerful loot.

This guide will walk you through everything you need to know about the Backhive: where to find it, how to Borderlands 4 Power Leveling for sale defeat it, and all the Legendary gear it drops.