Church of Favonius
Ode and Oblation
The best Dahlia build in Genshin Impact (Version 7.2) is Key of Khaj-Nisut with Heart of Depth, HP% sands, HP% goblet, HP% circlet.
By Lorenzo BrunoUpdated August 28, 2026Build source: derived from game data
Genshin Impact 4★ Hydro Sword Shielder
Also works: Splendor of Tranquil Waters, Summit Shaper, Serenity's Call, The Dockhand's Assistant
#1
Elemental Burst
Max first
#2
Elemental Skill
Then
#3
Normal Attack
Next
Dahlia plays support in this Freeze team built around Skirk, with Furina (sub DPS) and Escoffier (support). Skirk and Escoffier give Cryo resonance (Shattering Ice: CRIT Rate +15% against Frozen or Cryo-affected enemies). Dahlia and Furina give Hydro resonance (Soothing Water: Max HP +25%). Furina and Escoffier heal, Dahlia shields.
Dahlia plays support in this Swirl team built around Wanderer, with Faruzan (support) and Bennett (support). Wanderer and Faruzan give Anemo resonance (Impetuous Winds: stamina use −15%, movement speed +10%, skill cooldowns −5%). Bennett heals, Dahlia shields.
Dahlia plays support in this Vaporize team built around Yoimiya, with Yelan (sub DPS) and Bennett (support). Yoimiya and Bennett give Pyro resonance (Fervent Flames: ATK +25%). Yelan and Dahlia give Hydro resonance (Soothing Water: Max HP +25%). Bennett heals, Dahlia shields.
Dahlia plays support in this Mono Hydro team built around Kamisato Ayato, with Furina (sub DPS) and Escoffier (support). Kamisato Ayato, Dahlia and Furina give Hydro resonance (Soothing Water: Max HP +25%). Furina and Escoffier heal, Dahlia shields.
Dahlia plays support in this Electro-Charged team built around Clorinde, with Fischl (sub DPS) and Xilonen (support). Clorinde and Fischl give Electro resonance (High Voltage: Electro reactions drop Electro particles). Clorinde and Xilonen heal, Dahlia shields.
Genshin Impact 4★ Hydro Sword Shielder
Key of Khaj-Nisut is the closest fit on the game's own numbers: Dahlia's kit multiplies HP, and a weapon is ranked here on whether its ascension stat and its passive act on that stat. Primordial Jade Cutter, Finale of the Deep and Splendor of Tranquil Waters come next. No playtested ranking has been imported for Dahlia, so this is arithmetic over the kit data rather than a damage measurement.
Run Heart of Depth on Dahlia, with Nymph's Dream and Vourukasha's Glow behind it. Main stats are HP% sands, HP% goblet, HP% circlet. Roll substats in the order Energy Recharge > HP% > CRIT Rate > CRIT DMG.
Talent priority is Elemental Burst > Elemental Skill > Normal Attack. The Elemental Burst costs 60 energy, which is what an Energy Recharge target has to clear.
The strongest team is Skirk, Dahlia, Furina and Escoffier, built around Dahlia: Hydro · Freeze.
Dahlia's abilities multiply HP. That is read from the scaling rows on the Elemental Skill and Burst, not from the ability description, so it reflects what the game actually multiplies rather than what the text mentions.
Key of Khaj-Nisut is the closest fit on the data: it is a 5-star sword with HP as its ascension stat, and its passive acts on HP. Finale of the Deep is the best 4-star alternative.
Heart of Depth. Its 2-piece bonus is: Hydro DMG Bonus +15% Its 4-piece bonus is: After using Elemental Skill, increases Normal Attack and Charged Attack DMG by 30% for 15s.
Hydro
