Acheron

Honkai: Star Rail · Games · Former-Human, Oni, Galaxy Ranger (Self-Proclaimed), Emanator of Nihility, Self-Annihilator

Tier
3-C, up to 3-B
Attack Potency
Galaxy Level, up to Multi-Galaxy Level
Speed
Ftl, up to Massively Ftl+
Durability
Galaxy Level, up to Multi-Galaxy Level

Powers and abilities

  • Superhuman Physical Characteristics
  • Supernatural Willpower (Self-Annihilators can continuously resist the Nihility's corrosion every moment of their lives, both mentally and physically)
  • Extrasensory Perception (Enhanced Sight) & Enhanced Senses
  • (Neutral Vision & Soul Vision; Can see souls)
  • Self-Sustenance (Types 2 & 3; Self-Annihilators do not require sleep nor food as they have lost all bodily functions)
  • Immortality:
  • Type 1 (Acheron has been alive for at least 65,132/57,608 to 205,680/181,920 years old. Self-Annihilators have their lives infinitely extended)
  • Type 2 (Mid; Self-Annihilators can survive having their heads shattered into pieces and ripped off from their bodies for long periods of time, being able to talk normally during these situations that would have instantly killed a normal human as if they never happened)
  • Type 3 & Regeneration (Mid; Self-Annihilators can regenerate their heads from being smashed into pieces and reattach them back to their original positions)
  • Master Swordswoman
  • Electricity Manipulation (All of her attacks deal lightning damage)
  • Danmaku & Energy Projection (Acheron can fire multiple slashes of energy made of electricity)
  • Martial Arts & Acrobatics (Hypermobility; Despite mainly being a swordswoman, Acheron is also proficient in Martial Arts and Acrobatics as she incorporates them into battle together with her swordswomanship)
  • Stealth Mastery (Using "White", Acheron can conceal herself and others near her)
  • Non-Physical Interaction
  • (Spiritual, Mental & Information【Type 2】; Can interact with souls)
  • (Energy; Can interact with a Stellaron which is composed of pure energy. Should be able to interact with a Heliobus like the Trailblazer)
  • (Memories; Should be able to interact with memories like the MC and Fu Xuan)
  • (Data; Can interact with a Stellaron made out of data and Aether Spirit which are also composed of data)
  • (Elemental; Acheron can interact with Duke Inferno who is a being made out of flames)
  • (Abstractions【Type 2】, Concept【Type 3〈Vision, Sight & Death〉】; Can affect Allseer, which embodies the concepts of vision and sight as well as Something Unto Death, which is a sort of figurative amalgam of complex concepts, which for now is known as death)
  • Limited Madness Manipulation (Type 3; Can traumatize those who attempt to look into her mind)
  • Imaginary Energy (Nihility) & Honkai Energy (High-Level; As an Emanator of Nihility, Acheron is capable of drawing Imaginary Energy from Paths which is a part of imaginary element, with the imaginary space being both the metaphysical world and a higher-dimensional plane. Emanators were directly bestowed power and blessed by their respective Aeons, gaining abilities and resistances related to the Aeon they follow. Emanators are capable of controlling the universe through their ability to control Imaginary Energy, including that of the Masterless Imaginary Energy within the Honkai Energy Intertidal Zones)
  • Dimensional Travel (Emanators can travel through imaginary spaces and the boundary between worlds)
  • Passive Probability Manipulation (When one walks on a Path their various possibilities collapses into a single entity)
  • Transformation & Statistics Amplification (When Acheron unsheathes her sword to reveal her true powers as an Emanator of Nihility, she undergoes a transformation that increases all of her capabilities drastically and gains a plethora of abilities)
  • Enhanced Non-Physical Interaction (Abstractions【Type 1】, Concept【Type 2】& Nonexistence【Nature Types 1 & 3; Aspects 1, 2, 3, 4 & 5〈Other: Life, Logic, Order〉】; Acheron can interact with a manifestation of IX)
  • Durability Negation (Spatial; While transformed, all of Acheron's attacks negate the conventional durability, since her sword can cut through dimensions and spacetimes)
  • Space-Time Manipulation (5 Layers; Drawing her sword causes space and time to instantly freeze. Capable of time stopping Welt Yang)
  • Fate Manipulation (Acheron can sever fate itself with her blade)
  • Pocket Reality Manipulation, BFR (Dimensional), & Black Hole Creation (Acheron can send people to the "Horizon of Existence", often referred to as the Border of Nihility, an endless domain that stands between the boundary of nonexistence under IX's shadow, where there is one of the thousands of IX's manifestations and time is frozen. Those who end up at the Horizon will irreversibly move towards the Border with no possibility of escape)
  • Passive Aura (Overwhelming), Madness Manipulation (Types 2 & 3), Empathic Manipulation, Sleep Manipulation, Soul Manipulation, Mind Manipulation, Information Manipulation (Type 2) & Conceptual Manipulation (Type 2; Anything venture into IX will have their minds succumb into madness and shatter alongside their emotions manipulated, causing sentient beings that have contact with IX to become insane and had their souls drained passively, often resulting in their incapacitation. IX's presence can also put their opponents to sleep. IX's powers can affect the soul. A person's soul is regarded as their mind and is composed of fundamental information, the latter that shapes reality and life as a line of code)
  • Power Nullification, Resistance Negation & Statistics Reduction (Acheron can slice through Xipe's curses and Ena's dreams, and was even able to cut through the Path of Preservation itself. After unleashing her true power, her attacks can ignore the opponent's Elemental Resistance to Fire, Ice, Lightning, Air and Imaginary Energy)
  • Imaginary Energy (Emanators are resistant to Imaginary Energy because, as seen when Acheron's passive Imaginary Energy was unleashed against Aventurine of Stratagems after she unsheathed her sword yet failed to affect him, their metaphysical anchorings—such as Aventurine's Cornerstone, which contains a share of the power of Diamond, an Emanator of Preservation—and Acheron's alignment with the Path of Nihility as an Emanator of Nihility render them inherently resistant to the effects of Imaginary Energy)
  • Honkai Energy (High-Level; Emanators are capable of traversing Honkai Energy Tidal Zones, which are inexhaustible masses of the energy in a masterless state. With even minimal exposure to Honkai being capable of corrupting and killing individuals)
  • Antimatter Manipulation (Can resist the effects from Reavers whose bodies are completely made out of antimatter)
  • Biological Manipulation, Corrosion Inducement, Space-Time Manipulation & Reality Warping (Can withstand several effects caused by the Fragmentum)
  • Void Manipulation, Existence Erasure (Space-Time, Memory & Information【Type 2】& Conceptual【Type 2】), Memory Manipulation & Causality Manipulation (Emanators like her should be unaffected by imaginary space which erases all trace of existence and can cause people to forget themselves. Acheron was able to resist the effects of being swallowed by the shadow of IX the Nihility)
  • Aura (Overwhelming & Explosive), Madness Manipulation (Types 2 & 3), Empathic Manipulation, Sleep Manipulation, Soul Manipulation, Mind Manipulation, Information Manipulation (Type 2) & Conceptual Manipulation (Type 2; To become an Emanator of Nihility, Acheron should have been able to resist being in the presence of IX, which can shatter the minds of their opponents and manipulate their emotions, causing sentient beings that have contact with IX to become insane and had their souls drained passively, often resulting in their incapacitation. IX's presence can also put their opponents to sleep)
  • Dream Manipulation (Acheron was unaffected by Ena's dream. Because of the Nihility, Acheron is rarely affected by the power of other Paths)

Weaknesses

Acheron is hesitant to draw her blade unless she deems it necessary. As a Self-Annihilator, Acheron will gradually lose her senses and memories.

Ranked #9 of 80 in Honkai: Star Rail by strength.

More from Honkai: Star Rail

Close fights from other series

Compare Acheron with another character · Acheron on the VS Battles Wiki