Genshin Impact: Lord Of Eroded Primal Fire Boss Guide

The Lord of Eroded Primal Fire Boss ends the final chapter of Natlan in Genshin Impact with a bang, but you need to beat this weekly boss several times to get the talent level-up materials. It's one of the most challenging bosses in the game, with a complicated move set, which you can only tackle if you are prepared enough.

will automatically unlock to the west of the Stadium of the Sacred Flame. You can start the battle by interacting with the monument of Natlan heroes.

Recommended Characters To Use

Characters that can deal Nightsoul-aligned damage will help you defeat this particular boss. Your Nightsoul characters can deplete the shield bar below its health quickly. You also need them to destroy the pillars that the boss will summon on the field.

Ideally, we recommend you make a team that only includes characters from Natlan, as they use Nightsoul mechanism efficiently.

Mavuika, Chasca, Mualani or Kinich should be your main damage dealers. You can also use Xilonen to debuff an opponent if you are using DPS characters who rely on elemental damage.

If you don't own many Nightsoul characters, you should bring out your best DPS characters that deal a lot of damage to cover for it. Some recommendations are Arlecchino, Xiao, and Navia.

The boss has a complex attack pattern, and you might be unable to dodge attacks easily, so we recommend bringing a shielder to your team. The best choice here is Citlali since she can also deal Nightsoul damage and works well with your elemental characters.

Zhongli or Noelle can be your alternative choice for a shielder if you don't own Citlali.

If you have trouble fighting Close-range, you should use strong ranged characters for damage such as Ganyu , Neuvillete, and Yanfei . Ideally, we also recommend bringing in a healer, either Sangonomiya Kokomi , Barbara , or Baizhu.

Lord Of Eroded Primal Fire Attack Pattern

The Lord of Eroded Primal Fire is a fearsome boss whose attacks are often harder to read. It uses a combination of both short and long-range attacks, and you need to read his movements to guess what he is about to throw your way.

The boss is highly agile, so you need to act fast to remain unscathed.

The boss is also known as Gosoythoth in the game.

Attack	Description	How To Avoid
Chasing Dark Orbs	Gosoythoth will shoot four orbs of darkness your way which follow your character.	Quickly dash towards the side and get closer to the boss. You can recognize this attack when the boss summons the orbs around itself.
Dark Rain	Gosoythoth will make some dark energy rain onto the ground, you will also find some rocks mixed in.	You can run around the field and stick to small empty gaps to receive as few hits possible.
Ground Slice	Gosoythoth will raise his filame sword up and slice the ground with it making the area shorter. It also damages everything nearby.	Get as far away as you can from this attack to remain unscathed.
Flame Sword Smash	Gosoythoth will smash his fire sword on the ground without cutting it. This will burn a large portion of the field.	When you see Gosoythoth raising his flame sword, either get on one edge of the field away from it or quickly run back. Your focus should be on getting away from the center of the attack.
Forward Flame Sword Slice	Using the fire sword, Gosoythoth will do a slice attack in the forward direction. It will sometimes follow it up with another slice.	When you see Gosoythoth raising the sword to one of its shoulders, either get closer to the boss or dash at the sides to avoid the attack.
Flame Waves	Gosoythoth will insert the flame sword into the ground, which will then emit waves of fire attacks that cover a wide area.	The attack is quick, so you need to brace for it as soon as you see Gosoythoth raising the sword high-up to dig it into the ground. Jump over the waves when they are about to hit you.
Double Sword Smash Laser	Gosoythoth brings out his dark sword and smashes it on the ground alongside the flame sword. This will be followed by a long-range laser attack.	You can recognize this attack when the boss makes a cross-shape with his swords before smashing them. Prepare to dodge the laser attack by running to one edge of the field.
Forward Flame Slice Dark Sword Smash Cross Slash	The boss will first do a slice attack with the flame sword and will follow it up with a smash with the purple sword. The combo isn't over yet, and the boss will finish it with the cross-slash attack.	Getting closer to the boss will not help here, as you will get damaged by the sword smash. Instead, you should focus on the direction of slices to dodge them in the opposite direction.
Slash Flurry	The boss attacks you with a combo of slashes using both of its swords.	The boss gets in a fighting stance and flies over the field, which is your cue to brace for the onslaught of attacks. You can either dash backward or avoid the attack in the opposite direction of its swords.
Ground Explosions	Gosoythoth disappears and causes several explosions to occur from beneath the ground. The boss will suddenly appear and dash towards you with another attack.	These explosions are unpredictable, so you should run and dash around the field to evade much damage. To avoid the final attack, observe the purple shadow of the boss and dodge quickly when you see the boss reappearing on the field.
Flurry of Dark Energy	Similar to the rain attack, the boss will shoot dark projectiles in a forward direction.	The boss will charge up this attack first, which will be your cue to run to the edge of the field to avoid the projectiles.

How To Beat The Lord Of Eroded Primal Fire

The Lord of Eroded Primal Fire is one of the toughest adversaries you will face in Genshin Impact. Its attacks are highly damaging, so you really need to be careful before going on all-out attack. Staying closer to the boss will save you from many slashes and projectile attacks

.

During the middle of the fight, the boss summons three pillars, and you need to destroy them as fast as you can using Nightsoul attacks

.

If you fail to do so, the boss will launch a giant dark ball from the sky in your direction. This attack is unavoidable and will greatly damage you

, even if you have a shield.

If you successfully destroy the pillars, the boss will enter an exhausted phase, which will be your cue to damage it as much as possible.

The boss will also keep slicing the field

, so by the end of the battle, it will be much smaller. It might make it harder to get away from the attacks of the boss, so you should prioritize defeating it as soon as you can from here on.

The Lord Of Eroded Primal Flame Boss Rewards

<script> window.adsNinja = window.adsNinja || {}; window.adsNinja.queue = window.adsNinja.queue || []; window.adsNinja.queue.push(function(){ window.adsNinja.queue.push(function(){ var fallbackContent = ` <video> <source src='https://video.thegamerimages.com/2025/01/untitled-video-made-with-clipchamp-1-1735960171.mp4' type='video/mp4'> Your browser does not support the video tag. `; try{ var result = window.adsNinja.monetizeVideo('.emaki-video-player-ba993e79411aae7d', JSON.parse(`{\"name\":\"Instream-InContent\",\"groupName\":\"content\"}`), JSON.parse(`{\"trackingId\":\"in-content\",\"playlist\":[{\"title\":\"Genshin Impact: How To Beat The Lord Of Eroded Primal Fire\",\"description\":\"\",\"length\":\"3:56\",\"mimeType\":\"video\/mp4\",\"url\":\"https:\/\/video.thegamerimages.com\/2025\/01\/untitled-video-made-with-clipchamp-1-1735960171.mp4\",\"thumbnailLink\":\"https:\/\/static1.thegamerimages.com\/wordpress\/wordpress\/wp-content\/uploads\/wm\/2025\/01\/gosoythoth-is-doing-the-rain-attack-on-the-boss-field-in-genshin-impact.jpg?fit=crop&w=1024&h=576\",\"textTracks\":[{\"kind\":\"subtitles\",\"label\":\"English\",\"language\":\"en\",\"url\":\"https:\/\/video.thegamerimages.com\/2025\/01\/untitled-video-made-with-clipchamp-1-1735960171-1735960516.vtt\",\"default\":false}]}]}`)); if(!result){ console.warn('Failed to load AdsNinja video player.'); document.getElementById('emaki-video-player-ba993e79411aae7d').innerHTML = fallbackContent; } } catch(error){ console.warn('Failed to load AdsNinja video player.'); document.getElementById('emaki-video-player-ba993e79411aae7d').innerHTML = fallbackContent; } }); }); </script>

After defeating the Lord of Eroded Primal Flame, you will obtain exclusive ascension materials to level up the talents of your characters.

• Eroded Horn
• Eroded Sunfire
• Eroded Scale-Feather

You will also get Agnidus Agate, which is needed for character ascension. Borderland Weapon Billets can be obtained to craft weapons in Natlan. Some artifact sets that you can get as rewards include Instructor, Berserker, The Exile, Gladiator's Finale, and Wanderer's Troupe.

Mavuika needs these ascension materials as of version 5.3, but more characters may need them.

The above is the detailed content of Genshin Impact: Lord Of Eroded Primal Fire Boss Guide. For more information, please follow other related articles on the PHP Chinese website!