Acheron Kit, Eidolons, and Materials Honkai Star Rail

Acheron is a 5-star character in Honkai Star Rail, set to debut in the first half of the 2.1 update. Even though there are still many days until the release of 2.1, leaks have already revealed much information about this unit. In this article, we will cover every detail and leak for Acheron. Let’s start with her basic information and then move on to her kit, abilities, and traces-related info.

Acheron Details

Acheron Abilities

Basic ATK (Trilateral Wiltcross) Lv. 9: Deals Lightning DMG equal to 130% of Acheron’s ATK to a single enemy.

Skill (Octobolt Flash) Lv. 15: Gains 1 points of “Slashed Dream.” Inflicts 1 stacks of “Crimson Knot” on a single target enemy and deals Lightning DMG equal to 200% of Acheron’s ATK to them, as well as Lightning DMG equal to 75% of Acheron’s ATK to adjacent targets.

Ultimate (Slashed Dream Cries in Red) Lv. 15: Unleashes Rainblade, deals Lightning DMG equal to 28.8% of Acheron’s ATK to a single enemy, and removes up to 3 stacks of Crimson Knot from the target.

When Crimson Knot is removed, deals Lightning DMG equal to 18% of Acheron’s ATK to all enemies 1 time, with the DMG multiplier for this attack additionally increased by 18% for every stack of Crimson Knot removed.

After unleashing Rainblade 3 times, immediately unleashes Stygian Resurge, dealing Lightning DMG equal to 144% of Acheron’s ATK to all enemies, and removing all Crimson Knot stacks.

Crimson Knot is not inflicted upon enemies during the Ultimate.

Talent (Atop Rainleaf Hangs Oneness) Lv. 15: When Slashed Dream reaches 9 point(s), the Ultimate can be unleashed. During the Ultimate, deplete enemies’ Toughness regardless of Weakness Types and reduce all enemies’ All-Type RES by 25% until the end of the Ultimate.

When any unit inflicts debuffs on an enemy target while using an ability, Acheron gains 1 point of Slashed Dream and inflicts Crimson Knot on the enemy target. This effect can be triggered up to 1 time per action. If the used ability inflicts debuff on multiple enemies, 1 stack of Crimson Knot will be inflicted on the enemy with the most Crimson Knot stacks.

When Acheron is on the battlefield and after an enemy target leaves the battlefield or is defeated, their Crimson Knot stacks will be transferred to the enemy target with the most current Crimson Knot stacks.

Technique (Quadrivalent Ascendance): Immediately attacks the enemy. After entering battle, Acheron gains 2 point(s) of Slashed Dream and deals Lightning DMG equal to 80% of Acheron’s ATK to all enemies, as well as inflicting 2 stack(s) of Crimson Knot on a single random enemy.

If the enemy has Red Karma, they will be immediately defeated and will not enter combat. The Technique Point is not spent if the attack does not hit an enemy.

Related:

Honkai Star Rail 2.1 Light Cone Leaks

Acheron Traces HSR

1. Thunder Core

When Rainblade from Acheron’s Ultimate hits enemy targets with Crimson Knot, her DMG increases by 30%, staking up to a maximum of 3 stack(s) and lasting for 3 turn(s). Also additionally deals 6 hits of DMG when Stygian Resurge is triggered. Every hit deals Lightning DMG equal to 25% of Acheron’s ATK to a single enemy target and is viewed as Ultimate DMG.

2. The Abyss

When there are 1/2 other character(s) following the Path of Nihility in the team, increase the DMG of Acheron’s Basic ATK, Skill, and Ultimate to 115%/160% of the original DMG.

3. Red Ogre

At the start of battle, immediately gain 4 point(s) of Slashed Dream and apply 4 stack(s) of Crimson Knot to a random enemy.

Acheron Eidolons

1. Silenced Sky Spake Sooth

CRIT Rate increases by 18% when dealing DMG to debuffed enemies.

2. Mute Thunder in Still Tempest

The number of characters on the Path of Nihility required for the highest value of the Trace, The Abyss, is reduced by 1. At the beginning of Acheron’s turn, gain 1 point of Slashed Dream. Additionally, inflict 1 stack of Crimson Knot on an enemy with the most Crimson Knot.

3. Frost Bites in Death

• Ultimate Lv. +2, up to a maximum of Lv. 15.
• Basic ATK Lv. +1, up to a maximum of Lv. 10.

4. Shrined Fire for Mirrored Soul

When using the Ultimate, inflicts Ultimate DMG Vulnerability to all enemies, increasing the Ultimate DMG taken by 12%, lasting for 2 turn(s).

5. Strewn Souls on Erased Earths

• Skill Lv. +2, up to a maximum of Lv. 15.
• Talent Lv. +2, up to a maximum of Lv. 15.

6. Apocalypse, the Emancipator

The Ultimate’s CRIT DMG increases by 60%, and the DMG from Acheron’s Basic ATK and Skill will also be considered as Ultimate DMG.

Ascension Materials for Acheron

Trace Materials for Acheron