Acheron build
Acheron
An E0 Acheron build that uses two Nihility allies to charge and amplify a fully debuffed Ultimate window.
Lightning
Nihility- Role
- Debuff-charged AoE Ultimate carry
- Version
- 4.4
- Reviewed on
- August 12, 2026
Recommended build
Light Cone
Along the Passing ShoreCRIT DMG, unconditional damage and Acheron's own debuff application improve both Ultimate damage and charging consistency.
When to use it : Attack an enemy without Mirage Fizzle so the cone creates a separate debuff event and one additional Slashed Dream stack.
Patience Is All You NeedDamage, stacking SPD after attacks and Erode's Lightning DoT make this a strong Nihility alternative.
When to use it : Attack repeatedly to build its SPD stacks and keep Erode on the target.
Those Many SpringsEffect Hit Rate and debuff-linked damage support Acheron's Ultimate charge and damage.
Resolution Shines As Pearls of SweatIts DEF reduction is a reliable debuff for Acheron's charge and the whole team's damage.
Good Night and Sleep WellIts stacking damage bonus scales Acheron's Ultimate in a debuff-heavy team.
When to use it : Maintain three debuffs on the target.
Relics
Debuffed targets activate damage and CRIT bonuses for the multi-hit Ultimate where most of her output sits.
When to use it : Apply a debuff before the Ultimate sequence and use Acheron's own debuff to double the four-piece CRIT bonuses.
Skill and Ultimate damage make Scholar a viable secondary set for a CRIT build.
Quantum-set DEF ignore can outperform generic bonuses when its weakness condition is guaranteed.
When to use it : Use only against Quantum-weak enemies or with reliable Quantum Weakness implantation; otherwise its second DEF-ignore layer is absent.
Planar Ornaments
ATK and conditional CRIT Rate match the Nihility teammates already required by Acheron's E0 damage trace.
When to use it : Keep at least one other Nihility ally in the team so Izumo's entering-battle CRIT Rate activates.
Ultimate and follow-up scaling is useful once the CRIT Rate requirement is met.
When to use it : Reach 50% CRIT Rate.
ATK and a speed-gated bonus offer a simple general alternative.
When to use it : Reach 120 SPD.
Team lineup
Jiaoqiu and Pela apply frequent debuffs and shred defenses, while Aventurine sustains and adds Unnerved for another charge event.
When to use it : At E0, keep both Jiaoqiu and Pela in the lineup so The Abyss reaches its two-Nihility multiplier and debuffs arrive between Acheron turns.
Compare the options — Acheron
Choose based on your equipment and the stated conditions. These tables bring together the guide’s qualitative recommendations, without measured damage comparisons.
- Guide version
- 4.4
- Recommendations reviewed
- Assumed role
- Debuff-charged AoE Ultimate carry
The guide’s stat targets and rotation provide the context. Eidolons, superimpositions, substats and enemies may change the choice; options are not evaluated at equal investment.
On small screens, scroll the table horizontally to compare columns.
| Option | Why choose it? | Conditions and availability |
|---|---|---|
| Guide’s reference choice | CRIT DMG, unconditional damage and Acheron's own debuff application improve both Ultimate damage and charging consistency. | Attack an enemy without Mirage Fizzle so the cone creates a separate debuff event and one additional Slashed Dream stack. |
| Alternative | Damage, stacking SPD after attacks and Erode's Lightning DoT make this a strong Nihility alternative. | Attack repeatedly to build its SPD stacks and keep Erode on the target. |
| Alternative | Effect Hit Rate and debuff-linked damage support Acheron's Ultimate charge and damage. | No additional condition documented in this guide. |
| Alternative | Its DEF reduction is a reliable debuff for Acheron's charge and the whole team's damage. | No additional condition documented in this guide. |
| Alternative | Its stacking damage bonus scales Acheron's Ultimate in a debuff-heavy team. | Maintain three debuffs on the target. |
| Option | Why choose it? | Conditions and availability |
|---|---|---|
| Guide’s reference choice | Debuffed targets activate damage and CRIT bonuses for the multi-hit Ultimate where most of her output sits. | Apply a debuff before the Ultimate sequence and use Acheron's own debuff to double the four-piece CRIT bonuses. |
| Alternative | Skill and Ultimate damage make Scholar a viable secondary set for a CRIT build. | No additional condition documented in this guide. |
| Situational | Quantum-set DEF ignore can outperform generic bonuses when its weakness condition is guaranteed. | Use only against Quantum-weak enemies or with reliable Quantum Weakness implantation; otherwise its second DEF-ignore layer is absent. |
| Option | Why choose it? | Conditions and availability |
|---|---|---|
| Guide’s reference choice | ATK and conditional CRIT Rate match the Nihility teammates already required by Acheron's E0 damage trace. | Keep at least one other Nihility ally in the team so Izumo's entering-battle CRIT Rate activates. |
| Alternative | Ultimate and follow-up scaling is useful once the CRIT Rate requirement is met. | Reach 50% CRIT Rate. |
| Alternative | ATK and a speed-gated bonus offer a simple general alternative. | Reach 120 SPD. |
Only one option documented: no A/B comparison available.
| Option | Why choose it? | Conditions and availability |
|---|---|---|
| Guide’s reference choice | Jiaoqiu and Pela apply frequent debuffs and shred defenses, while Aventurine sustains and adds Unnerved for another charge event. | At E0, keep both Jiaoqiu and Pela in the lineup so The Abyss reaches its two-Nihility multiplier and debuffs arrive between Acheron turns. |
Trace priority
- Ultimate
- Skill
- Talent
- Basic ATK
Acheron gains Slashed Dream whenever allies apply debuffs, then spends nine stacks on a multi-stage Ultimate that ignores Weakness Types.
How to play it
- 1Let Jiaoqiu and Pela use separate debuffing abilities before Acheron acts: each grants one Slashed Dream charge per eligible ability use, even when that ability applies multiple debuffs or hits multiple targets.
- 2Use Octobolt Flash on the priority target to add Slashed Dream and concentrate Crimson Knot there.
- 3Cast Slashed Dream Cries in Red at nine stacks after defense reduction and vulnerability are active.
Sources and methodology
Editorial recommendations are written from released game data, then cross-checked against specialist calculations. They are not copied from a single tier list.
Review method
Prydwen and Icy Veins independently agree that Acheron's E0 baseline uses two other Nihility characters, frequent separate debuffing abilities and an Ultimate-first CRIT build. The debuff trigger grants one Slashed Dream charge per eligible ability use, even when that ability applies multiple debuffs or hits multiple targets; Mirage Fizzle can make an attack eligible, but cannot multiply that once-per-use trigger. The 4.0 baseline was compared with the immutable 4.0–4.4 delta and exact local 4.4 effects before setting the in-combat CRIT targets.
- Game data snapshot
- 4.4
- Snapshot commit
- 648b08fb
- Baseline version
- 4.0
- Published on
- Editorial review by
- HoyoWhatpeon
- Prydwen — Acheron Best Build GuideChecked 2026-08-12
- Icy Veins — Acheron Guide and Best BuildsChecked 2026-08-12
- TurnBasedGameData — Version 4.4 exact snapshotChecked 2026-08-12
- TurnBasedGameData — released Version 4.0 to 4.4 deltaChecked 2026-08-12
- HoYoLAB — Version 4.4 update detailsChecked 2026-08-12
Independent fan recommendations based on released data. The team assumes E0 Acheron: replacing one Nihility ally before E2 lowers The Abyss multiplier and usually slows Slashed Dream generation.
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