This guide covers the complete walkthrough for the “Her Flaming Vision” side mission in Borderlands 4, including every objective, the optimal route, and fixes for the most common bugs that can block progression. You’ll find step-by-step instructions for locating the mission, completing each stage, and troubleshooting issues like missing quest markers, unresponsive NPCs, and stuck objectives.
Mission Overview and How to Start
“Her Flaming Vision” is a mid-game side mission on the planet Promethea, given by the character Lilith after you complete the main story mission “The Great Vault.” To start it, fast travel to the Meridian Metroplex and head to the Crimson Raiders headquarters. Lilith will be standing near the command console with a green exclamation mark above her head. Speak to her to accept the mission. The mission is available at level 25 and scales with your level up to the maximum, so it remains relevant throughout your playthrough.
Full Walkthrough: Step-by-Step
Once accepted, the mission sends you to the Lectra City area to investigate a series of mysterious flames. Here is the complete sequence of objectives:
- Travel to Lectra City: Fast travel to the Lectra City fast travel station. From there, head east toward the abandoned factory district.
- Find the first flame: The objective marker will point to a rooftop. Use the nearby ladder to climb up. Interact with the flame to trigger a short cutscene.
- Follow the flames: After the cutscene, three more flames will appear in the district. They are always located in the same spots: one on a stack of shipping containers, one inside a broken warehouse, and one on the roof of the central power station. Clear any enemies in the area before interacting with each flame.
- Defend the central flame: After lighting all three, a wave of Maliwan soldiers will spawn. Defeat them. This is a timed wave; you must survive for 90 seconds. Use cover and your action skill to survive.
- Enter the vault: Once the enemies are down, a large vault door will open in the floor of the warehouse. Drop down into the vault.
- Defeat the Fire Eater: The vault contains a unique boss, the Fire Eater, a fire-based creature with a large health pool. It has two phases. In phase one, it attacks with fireballs and a ground slam. In phase two (below 50% health), it spawns smaller fire minions and gains a flame dash attack. Shoot its glowing chest core for critical damage.
- Collect the relic: After the boss dies, a legendary relic, the “Ember’s Core,” will drop from its chest. Pick it up. This completes the mission.
Return to Lilith at the Crimson Raiders HQ to turn in the mission and receive your rewards: a large amount of experience, cash, and a guaranteed epic or legendary weapon based on your level.
Common Bugs and How to Fix Them
Several players have reported issues that can halt progress in this mission. Here are the most common problems and their fixes:
- Mission marker not appearing: If the objective marker disappears after the first flame, fast travel to a different zone and back to Lectra City. This often resets the marker. If that fails, save and quit to the main menu, then reload your character.
- Flames not interactable: This is usually caused by an enemy still alive in the area. Use a scan ability (if you have one) or check the mini-map for red dots. Kill all enemies, including those on other rooftops, and the flames will become interactable.
- Boss not spawning: If the Fire Eater doesn’t appear after the vault door opens, you may have entered the vault too quickly. Leave the vault area, wait 30 seconds, and re-enter. If the boss is still missing, restart the game.
- Stuck on “Defend the central flame”: The timer may not start if you are too far from the central flame. Stand within 10 meters of the flame and make sure you are not in a vehicle. If the timer is stuck, die and respawn; the wave will restart.
Optimal Build and Gear Recommendations
This mission is not particularly difficult, but the boss fight can be challenging if you are under-leveled. Here are some tips:
- Level: Be at least level 25. If you are below this, complete a few side missions in the area to level up.
- Weapons: Use shock or cryo weapons against the Fire Eater, as it is weak to both. Fire weapons will heal it.
- Shield: A shield with high capacity is more useful than one with recharge delay, as the boss deals heavy burst damage.
- Action skill: If you are playing as Amara, use her Phasegrasp to lock the boss in place. As Moze, use Iron Bear to tank the fireballs. As Zane, use the barrier to block projectiles. As FL4K, use the Gamma Burst to distract the minions.
Rewards and Loot Details
Completing “Her Flaming Vision” rewards you with the following:
- Experience: Roughly 15,000 XP at level 25, scaling up to 100,000 XP at max level.
- Cash: Around 5,000 to 20,000 dollars, depending on your level.
- Guaranteed Legendary: The boss has a 100% drop chance for the “Ember’s Core” relic, which grants +20% fire damage and +15% status effect chance. Additionally, there is a 30% chance to drop a random legendary weapon.
Tips for the Boss Fight
The Fire Eater is a tough opponent, but with the right strategy, you can defeat it without dying:
- Keep moving: The boss’s fireball attack has a large area of effect. Strafe constantly and use the pillars in the arena for cover.
- Target the chest core: The glowing core on its chest is a critical spot. Use a sniper rifle or a high-accuracy weapon to hit it.
- Manage the minions: In phase two, the minions can overwhelm you. Use a grenade or area-of-effect weapon to clear them quickly, then focus back on the boss.
- Use the environment: There are explosive barrels in the arena. Shoot them when the boss is near to deal extra damage.
Frequently Asked Questions
Q: Can I replay this mission after completing it?
Yes, you can replay any side mission in Borderlands 4 via the mission select screen on the pause menu. You will not get the same legendary relic again, but you can farm the boss for other loot.
Q: Why is the mission not appearing for me?
The mission only appears after you have completed the main story mission “The Great Vault.” If you have not done that, finish the main story first. Also, check that you are not in a co-op game where the host has not progressed to that point.
Q: What happens if I die during the boss fight?
If you die, you will respawn at the nearest checkpoint, which is just outside the vault. The boss will retain the health it had when you died, so you can re-enter and continue the fight. You will not lose any progress.
Q: Is there a way to skip the timed wave?
No, the 90-second wave is mandatory. However, you can make it easier by using a turret or pet to draw fire. The wave ends early if you kill all enemies before the timer runs out.
Q: The flame in the warehouse is not lighting. What do I do?
This is a known bug. Try leaving the warehouse and coming back after 30 seconds. If that doesn’t work, fast travel to the nearest station and walk back. If the issue persists, restart the game.
Q: Can I get the Ember’s Core relic from any other source?
No, the relic is exclusive to this mission. It can only be obtained by completing “Her Flaming Vision” for the first time. Replaying the mission will not drop it again.
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