Genshin Impact: Dehya Support and Off-Field Pyro Build Guide

To use Dehya effectively as a hybrid support and off-field Pyro applicator in Genshin Impact, build her with main-stat HP and Energy Recharge while pairing her with a dedicated healer. Her primary strength is absorbing incoming damage and preventing knockbacks for your active attacker while setting up periodic Pyro reactions from off-field.

Stat Priorities and Gear Selection

Dehya requires defensive stats to sustain the damage she absorbs for the team, alongside enough Energy Recharge to keep her Elemental Burst ready for bursts of damage.

Gear Priority	Primary Stat Focus	Role & Benefit
Sands / Circlet	HP Percentage	Increases total health pool to survive absorbed damage.
Weapon	Energy Recharge	Maintains high burst availability for team rotations.
Artifact Set	Pyro Damage Bonus	Optional; prioritize only when using her as a secondary damage dealer.

Elemental Skill Mechanics and Team Defense

Dehya’s Elemental Skill creates a field that mitigates damage taken by your active character and redirects a portion of it to Dehya. This field provides critical interruption resistance, keeping main attackers from getting staggered during charged attacks or long animation sequences.

Because Dehya takes the absorbed damage over time, managing her health pool is mandatory:

Monitor Dehya's HP: She has no innate self-healing mechanism to counter large damage spikes. High enemy density can drain her health rapidly while off-field.
Include a Dedicated Healer: Always run a dedicated healer alongside Dehya in high-difficulty content like the Spiral Abyss to restore her health before swapping back.
Manage Cooldown Windows: Swap Dehya out before her damage absorption cap triggers or her health reaches critical levels.

Synergy with Elemental Reactions

Dehya’s skill triggers periodic Pyro damage from off-field, making her a stable enabler for elemental teams:

Melt and Vaporize: Pair Dehya with Cryo or Hydro main DPS units to trigger constant Melt or Vaporize reactions. Match her Pyro trigger intervals with your primary attacker's hit speed to avoid wasting reactions.
Burst Phase Timing: Save Dehya’s Elemental Burst to finish off low-health mobs or deal extra damage during a boss enemy's vulnerable state. Avoid keeping her on the field during her burst if your primary carry deals higher sustained damage.

Daily Quest and Open-World Efficiency

For daily open-world farming, Dehya simplifies combat by reducing reliance on frequent healing breaks:

Keep her Elemental Skill active while rotating through your team's support abilities.
Rely on her passive Pyro application and poise bonus to clear enemy camps while moving continuously across the map.