Deals Lightning DMG equal to 50% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 60% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 70% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 80% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 90% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 100% of Acheron's ATK to a single target enemy.

Deals Lightning DMG equal to 110% of Acheron's ATK to a single target enemy.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 80% of Acheron's ATK to this target, as well as Lightning DMG equal to 30% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 88% of Acheron's ATK to this target, as well as Lightning DMG equal to 33% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 96% of Acheron's ATK to this target, as well as Lightning DMG equal to 36% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 104% of Acheron's ATK to this target, as well as Lightning DMG equal to 39% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 112% of Acheron's ATK to this target, as well as Lightning DMG equal to 42% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 120% of Acheron's ATK to this target, as well as Lightning DMG equal to 45% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 130% of Acheron's ATK to this target, as well as Lightning DMG equal to 48.75% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 140% of Acheron's ATK to this target, as well as Lightning DMG equal to 52.5% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 150% of Acheron's ATK to this target, as well as Lightning DMG equal to 56.25% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 160% of Acheron's ATK to this target, as well as Lightning DMG equal to 60% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 168% of Acheron's ATK to this target, as well as Lightning DMG equal to 63% of Acheron's ATK to adjacent targets.

Gains 1 point(s) of Slashed Dream. Inflicts 1 stack(s) of Crimson Knot on a single target enemy, dealing Lightning DMG equal to 176% of Acheron's ATK to this target, as well as Lightning DMG equal to 66% of Acheron's ATK to adjacent targets.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 223.2% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 180% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 14.4% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 9% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 36%. Stygian Resurge: Deals Lightning DMG equal to 72% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 238.08% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 192% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 15.36% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 9.6% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 38.4%. Stygian Resurge: Deals Lightning DMG equal to 76.8% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 252.96% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 204% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 16.32% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 10.2% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 40.8%. Stygian Resurge: Deals Lightning DMG equal to 81.6% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 267.84% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 216% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 17.28% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 10.8% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 43.2%. Stygian Resurge: Deals Lightning DMG equal to 86.4% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 282.72% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 228% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 18.24% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 11.4% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 45.6%. Stygian Resurge: Deals Lightning DMG equal to 91.2% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 297.6% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 240% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 19.2% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 12% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 48%. Stygian Resurge: Deals Lightning DMG equal to 96% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 316.2% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 255% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 20.4% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 12.75% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 51%. Stygian Resurge: Deals Lightning DMG equal to 102% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 334.8% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 270% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 21.6% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 13.5% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 54%. Stygian Resurge: Deals Lightning DMG equal to 108% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 353.4% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 285% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 22.8% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 14.25% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 57%. Stygian Resurge: Deals Lightning DMG equal to 114% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 372% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 300% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 24% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 15% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 60%. Stygian Resurge: Deals Lightning DMG equal to 120% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 386.88% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 312% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 24.96% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 15.6% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 62.4%. Stygian Resurge: Deals Lightning DMG equal to 124.8% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

Sequentially unleash Rainblade 3 times and Stygian Resurge 1 time, dealing Lightning DMG up to 401.76% of Acheron's ATK to a single target enemy, as well as Lightning DMG up to 324% of Acheron's ATK to other targets. Rainblade: Deals Lightning DMG equal to 25.92% of Acheron's ATK to a single target enemy and removes up to 3 stacks of Crimson Knot from the target. When Crimson Knot is removed, immediately deals Lightning DMG equal to 16.2% of Acheron's ATK to all enemies. For every stack of Crimson Knot removed, this DMG Multiplier is additionally increased, up to a maximum of 64.8%. Stygian Resurge: Deals Lightning DMG equal to 129.6% of Acheron's ATK to all enemies and remove all Crimson Knots. Crimson Knot cannot be applied to enemies during the Ultimate.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 10%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 11%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 12%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 13%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 14%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 15%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 16.25%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 17.5%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 18.75%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 20%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 21%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

When Slashed Dream reaches 9 point(s), the Ultimate can be activated. During the Ultimate, reduces enemies' Toughness regardless of Weakness Types and reduces all enemies' All-Type RES by 22%, lasting until the end of the Ultimate. When any unit inflicts debuffs on an enemy target while using their ability, Acheron gains 1 point of Slashed Dream and inflicts 1 stack of Crimson Knot on a target. If debuffs are inflicted on multiple targets, then the 1 stack of Crimson Knot will be inflicted on the enemy target with the most Crimson Knot stacks. This effect can only trigger once for every ability use. After an enemy target exits the field or gets defeated by any unit while Acheron is on the field, their Crimson Knot stacks will be transferred to the enemy target with the most Crimson Knot stacks on the whole field.

Immediately attacks the enemy. At the start of each wave, gains Quadrivalent Ascendance, dealing Lightning DMG equal to 200% of Acheron's ATK to all enemies and reducing Toughness of all enemies irrespective of Weakness Types. When breaking Weaknesses, triggers the Lightning Weakness Break effect. Quadrivalent Ascendance: After using the Ultimate, Acheron gains 1 point(s) of Slashed Dream and inflicts 1 stack(s) of Crimson Knot on a single random enemy. If attacking a normal enemy, immediately defeats them without entering combat. When not hitting enemies, no Technique Points are consumed.