Honkai: Star Rail The Dahlia Build
Fire
The NihilityThe Dahlia Upgrade Materials




The Dahlia Best Relics



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The Dahlia Best Light Cone





The Dahlia Best Stats
The Dahlia Best Substats
The Dahlia Skills
Basic ATK
Fiddle... Fissured Memory
Single Target
Deals Fire DMG equal to 50% of The Dahlia's ATK to one designated enemy.
Skill
Lick... Enkindled Betrayal
Blast
Deploys a Zone that lasts for 3 turn(s). This duration decreases by 1 at the start of The Dahlia's turn. Then, deals Fire DMG equal to 80% of The Dahlia's ATK to one designated enemy and their adjacent targets. While the Zone lasts, increases all allies' Weakness Break Efficiency by 50%. Toughness Reduction taken by enemy targets while not Weakness Broken can also be converted into Super Break DMG.
Ultimate
Wallow... Entombed Ash
AoE
Inflicts a "Wilt" state on all enemies, lasting for 4 turn(s). Then, deals Fire DMG equal to 180% of The Dahlia's ATK, which is distributed evenly across all enemies. Enemy targets in the "Wilt" state have their DEF reduced by 8% and will be implanted with Weakness of all Dance Partners' Types.
Talent
Who's Afraid of Constance?
Bounce
When entering combat, The Dahlia regenerates 35 Energy and becomes "Dance Partners" along with the teammate that triggered combat. Whenever there is no other "Dance Partner" on the field, this unit and the teammate with the highest Break Effect become "Dance Partners" together. After a "Dance Partner" attacks a Weakness Broken enemy target, the Toughness Reduction from this attack will be converted into 1 instance of Super Break DMG at 30%. After an enemy target gets attacked by the other "Dance Partner," The Dahlia launches Follow-Up ATK and deals 5 instance(s) of DMG, each dealing Fire DMG equal to 15% of The Dahlia's ATK to one random enemy. After each instance of DMG dealt to a Weakness Broken enemy target, the Toughness Reduction from this DMG will be converted into 1 instance of Super Break DMG at 100%. This effect can only trigger once per turn. If the target is defeated before the Follow-Up ATK is used, it will be launched at one random enemy instead.
Technique
The Heart Makes the Finest Tomb
Impair
After using Technique, creates a Special Dimension that lasts for 20 second(s). Enemies within this dimension will not actively attack ally targets. After entering combat with enemies in the Special Dimension, The Dahlia immediately deploys her Skill's Zone, and converts the combat-triggering Toughness Reduction into 1 instance of Super Break DMG at 60% against enemy targets that are Weakness Broken. Only 1 Dimension Effect created by allies can exist at the same time.
The Dahlia Eidolon
Eidolon 1
When a Bud Readies to Bloom
The Super Break DMG multiplier provided by Talent to "Dance Partners" now applies to all ally characters, with "Dance Partners" additionally receiving a 40% boost. After "Dance Partners" use an attack, additionally deals the attacked enemy targets a fixed amount of Toughness Reduction equal to 25% of their Max Toughness (minimum 10, maximum 300). This effect can only trigger once per enemy target, and this trigger count resets after the enemy target receives a killing blow.
Eidolon 2
Fresh, Ethereal, and Beloved
When The Dahlia is on the field, decreases all enemies' All-Type RES by 20%. When an enemy target enters the field, immediately inflicts "Wilt" on them, lasting for 3 turn(s).
Eidolon 3
Pity Its Petals Thin as Mist
Ultimate Lv. +2, up to a maximum of Lv. 15. Basic ATK Lv. +1, up to a maximum of Lv. 10.
Eidolon 4
Pity Its Heart Gnawed by Worms
Increases the number of DMG instances dealt by Talent's Follow-Up ATK by 5. Upon its use, the DMG taken by all enemy targets increases by 12%, lasting for 2 turn(s).
Eidolon 5
Fallen, Decayed, and Despised
Skill Lv. +2, up to a maximum of Lv. 15. Talent Lv. +2, up to a maximum of Lv. 15.
Eidolon 6
And Yet, Always, Deathly Beautiful
Increases Dance Partners' Break Effect by 150%. When using Talent's Follow-Up ATK, advances the next action of all "Dance Partners" by 20%.
The Dahlia Traces
Ascension 2
Yet Another Funeral
When entering combat, increases other characters' Break Effect by an amount equal to 24% of The Dahlia's Break Effect plus 50%, lasting for 1 turn(s). When The Dahlia receives healing or a Shield provided by a teammate, this effect triggers again, lasting for 3 turn(s). Cannot trigger repeatedly within one turn.
Ascension 4
Lament, Lost Soul
When using Talent's Follow-Up ATK, recovers 1 Skill Point for allies. For every 2 instance(s) of Talent's Follow-Up ATK used, this effect can trigger once.
Ascension 6
Outgrow the Old, Espouse the New
When an ally target adds Weakness to an enemy target, increases SPD by 30% for 2 turn(s). If a Fire ally character has implanted a Weakness when using an attack, then after the attack, additionally deals a fixed amount of 20 Fire Toughness Reduction to every target implanted with Weakness. Also, regenerates Energy equal to 10% of Max Energy. This effect can regenerate Energy up to 50% of Max Energy.