All that is past has returned to Nihility. Just like tears, eventually disappear in the rain.
Don't look back. There is nowhere to go but forward.
Profile
| True Name | Raiden Bosenmori Mei |
|---|---|
| Rarity | 5✦ |
| Gender | Female |
| Race | Oni |
| World | Izumo |
| Attribute | Lightning |
| Path | The Nihility |
| Faction | Galaxy Rangers (Self-proclaimed), Self-Annihilators (True faction) |
| Release Date | March 27th, 2024 |
| Voice Actress | Allegra Clark (English), Miyuki Sawashiro (Japanese) |
Overview
A drifter claiming to be a Galaxy Ranger. Her true name is unknown, and she walks the cosmos alone, carrying with her a long sword.
Though aloof and taciturn, her blade flicks out like lashing lightning. And yet, she always strikes with her scabbard, never drawing the sword free.
Abilities
- Basic ATK: Trilateral Wiltcross
Where are you going?
Deals Lightning Damage to a target enemy based on her ATK.
- Skill: Octobolt Flash
Existence is fleeting as the dawn's dew, destined for oblivion.
On the still waters of oblivion, I guide the wandering souls.
When using her Skill, Acheron gains 1 point of Slashed Dream, then inflicts 1 stack of Crimson Knot on a single target and deals Lightning Damage to adjacent targets based on her ATK.
- Ultimate: Slashed Dream Cries in Red
I weep for the departed...
Dusk's rain... it too shall fall.
When using her Ultimate, Acheron can choose a target for each of her three attacks. Each attack deals a certain amount of Lightning Damage and removes up to 3 stacks of Crimson Knot from the target.
Whenever Crimson Knot is removed, Lightning Damage is dealt to the target, with greater Damage being for each stack removed. Finally, when sheathing her blade, Acheron deals Lightning Damage to all enemies based on her ATK, while removing all stacks of Crimson Knot from the field.
- Talent: Atop Rainleaf Hangs Oneness
After reaching 9 points of Slashed Dream, Acheron can use her Ultimate.
When using her Ultimate, Acheron can reduce enemy Toughness while ignoring Weakness types and decrease All-Type Resistance for all enemies. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 Slashed Dream and the enemy gains 1 stack of Crimson Knot.
When an enemy target with Crimson Knot is defeated, that Crimson Knot will be transferred to the enemy unit with the most Crimson Knot stacks on the field.
- Technique: Quadrivalent Ascendance
Stream forth... the gleam of old blades.
Attacks the enemy and enter the battle. At the start of each wave, she gains 1 point of Slashed Dream after her next Ultimate and gains 1 stack of Crimson Knot on a random enemy, inflicts Lightning Damage on all enemies based on her ATK and reduces Toughness of all enemies regardless of Weakness Type.
If Acheron encounters a Normal Enemy, her Technique will vanquish it without even entering battle. And if the hit doesn't land, it won't consume any Technique Points.
Traces
| Red Oni | |
|---|---|
| The Abyss | |
| Thunder Core |
Eidolon
| Level | Name | Effect |
|---|---|---|
| 1 | Silenced Sky Spake Sooth | When dealing damage to a debuffed enemies, critical rate increases by 18%. |
| 2 | Mute Thunder in Still Tempest | The number of Nihility characters required to reach the maximum effect of the Trace "The Abyss" is reduced by 1. When the Nihility characters's turn starts, Acheron gains 1 point of "Slashed Dream", and inflicts 1 stack of "Crimson Knot" to the enemy with the most "Crimson Knot" stacks. |
| 3 | Frost Bites in Death | Ultimate Level +2, up to a maximum of Level 15. |
Basic ATK Level +1, up to a maximum of Level 10.|
| 4 | Shrined Fire for Mirrored Soul | When an enemy enters combat, they will be in a state where they take increased Ultimate Damage, increasing the damage of the Ultimate they receive by +8%. |
| 5 | Strewn Souls on Erased Earths | Skill Level +2, up to a maximum of Level 15. |
Talent Level +2, up to a maximum of Level 15.|
| 6 | Apocalypse, the Emancipator | All-Type resistance penetration for the Ultimate Damage dealt by Acheron by 20%. Basic ATK Damage and Skill Damage are considered as Ultimate Damage at the same time, also reduces enemy toughness regardless of Weakness Types. When defeating an enemy's Weakness, it will trigger the Lightning Weakness Break effect. |
Related Illustrations
Related Video
Light Cone
Short Anime
About Other Characters
This part is about what Acheron thinks about the other characters in Honkai: Star Rail.
A lady of elegance and dignity, her benevolent offer lingers in my memory. That dance... it brought me a sense of warmth and nostalgia.
A shattered emptiness draped in the guise of desire... his existence is strikingly powerful, yet the self beneath is extraordinarily faint.
Wherever the fiery giant treads, scorched earth follows. Yet, it's those consumed by unending fire... who, after the flames vanish, quietly hold the ashes in their lonesome embrace.
In her, I see the fireflies of the forest, dazzling and bewitching, yet shining only for a brief moment.
I, too, was once kept in someone's heart like you. Those trivial moments, when looked back upon, are worth more than a thousand words... The past shapes who we are today. Some things are hard to remember, others hard to forget.
There are many types of people called "heroes," and he is among the most genuine... I have seen many such people come and go.
