Spiral Abyss Floor 4 Complete Guide

Floor 1	Floor 2	Floor 3	Floor 4
Floor 5	Floor 6	Floor 7	Floor 8
Floor 9	Floor 10	Floor 11	Floor 12

Table of Contents

1 Ley Line Disorder
2 Team Recommendation
3 Floor 4 Chamber 1
4 Floor 4 Chamber 2
5 Floor 4 Chamber 3

Ley Line Disorder

Electro DMG dealt by all party members increased by 75%.
Electro-Charged DMG increased by 150%, and its AoE is increased by 100%.

Aside from an Electro character, you want to bring along a Hydro character to trigger an Electro-Charged reaction. But since there are Hydro elemental enemies in each chamber, bringing along a Cryo character is also beneficial to Freeze them.

Team Recommendation

Bring an Electro character as the main DPS for this floor as the Ley Line will provide a huge buff for said elements. After that, the best elements to accompany the Electro are Hydro (for Electro-Charged), Dendro (to remove Hydro shield from Abyss Mage), and Cryo (to Freeze Hydro Slimes and Abyss Mage when they have Hydro Shield up).
It will be great if you can bring along a Dendro character because Hydro is really weak against said element. But if you don’t have any Dendro characters now, it’s okay because you will get a free Collei once you complete Floor 4 Chamber 3. So in the meantime, just bring the free characters you already have like Kaeya and Barbara.

Floor 4 Chamber 1

Enemy Level	Challenge	Total Time
50	✩ – Finish before 1:00 ✩✩ – Finish before 2:00 ✩✩✩ – Finish before 3:00	5:00 minutes

In the first wave, lots of Hilichurls and Hydro Slimes will spawn left and right once any enemy in the arena is defeated. With the recommended team, you can trigger lots of beneficial reactions such as Freeze, Electro-Charged, and Hyperbloom. But remember that Electro-Charged DMG is increased by 150% from the Ley Line so that reaction should be your main priority. To do that, make sure enemies (Hilichurls) are afflicted with Hydro so you can trigger the Electro-Charged.

Whenever you see a Hilichurls Shooter spawn, make sure to focus on the Shooter first because it can freeze your characters (if you are afflicted with Hydro). Bringing an off-field Hydro applicant is best because you can trigger Electro-Charged instantly. Example: Barbara’s Skill to inflict Hydro on enemies and use Lisa’s Normal/Skill/Burst for Electro.

*Mist Bubble Aura: 4 bubbles will appear around and deal Hydro DMG when a character touches them. When the character crosses the gap between any 2 bubbles, another 4 bubbles will appear outside.*

The Hydro Abyss Mage in this chamber has a Mist Bubble Aura that will spawn bubbles around you every 12 seconds. Not only does it deal decent damage, but your character will also be trapped inside it, making you extremely vulnerable to incoming attacks. If some enemies get close to the bubble, they can also be trapped inside it, but it rarely occurs.
You can destroy these bubbles using attacks/skills, or just walk outside of the arena range carefully (Destroying it is better so you won’t be accidentally trapped inside it).

I mentioned before that Abyss Mage’s Hydro Shield is extremely weak against Dendro, so it’s another method you can use to remove the shield fast, aside from freezing them using Cryo character.

Floor 4 Chamber 2

Enemy Level	Challenge	Total Time
50	✩ – Finish with 20% Target HP ✩✩ – Finish with 40% Target HP ✩✩✩ – Finish with 60% Target HP	Infinite

From the start, the mob of enemies will aim for the Monolith. Since there are 3 Hydro Slimes, focus on defeating them first because they are already inflicted with Hydro. Use Electro trigger Electro-Charged. Once any of the enemies are defeated, a new one will appear until all 20 enemies in the first wave are out.

Use Lisa’s Elemental Burst in the middle of the Monolith (it won’t attack the Monolith) so it can attack every enemy inside its AoE. Hydro Slimes can easily be obliterated with Electro-Charged, so you can focus on Hilichurls and inflict any elemental attacks to trigger reactions with Lisa’s Burst. Pay attention to what enemies spawn next and if you see any ranged enemies (Hilichurl Shooter), attack them since they won’t move from their spot.

Although the Abyss Mage will attack the Monolith, its Mist Bubble Aura will still attack and surround you like in the image above.
In the second wave where there is only a Hydro Abyss Mage and a Mitachurl, focus on the Hydro Abyss Mage because it will attack the Monolith while the Mitachurl won’t (it will focus on you instead).

Floor 4 Chamber 3

Enemy Level	Challenge	Total Time
50	✩ – Finish before 1:00 ✩✩ – Finish before 1:30 ✩✩✩ – Finish before 3:00	5:00 minutes

In the first wave, the enemies you need to focus on here are the Hydro Samachurl > Cryo Hiichurl Shooter. The former is because it can create a Hydro rain that will heal its ally inside the AoE while the former can freeze your character if you are inflicted with Hydro (can also be applied on you by the Samachurl’s rain). Only after that should you focus on the other enemies.

In the second wave, there will be 2 Hydro Abyss Mages, with one of them having the Mist Bubble Aura. Since both of them spawned near each other from the start, it’s easy for you to attack both of them at the same time. Use Lisa’s Burst to create an AoE area of Electro then swap to Kaeya for his Skill and Burst that can Freeze them. Another option to delete their Hydro shield super fast is: Dendro attack.