Diluc excels as a main DPS due to his ability to deal continuous Pyro damage, making him ideal for both single-target and AoE scenarios. His build should focus on maximizing his Pyro damage while ensuring he can crit often to take full advantage of his high base attack stats.
Diluc is one of the premier Pyro DPS characters in Genshin Impact, known for his consistent Pyro application and high damage output. Here's how to build him for maximum effectiveness:
Suggested Weapons 
•Wolf's Gravestone: It has a very high base ATK and increases ATK even further when hitting enemies with less than 30% HP, which aligns perfectly with Diluc's role as a main DPS.
•The Unforged: Great for shield synergy (e.g., with Zhongli), increases ATK when protected by a shield, and can stack with Diluc's own shield when using his Elemental Burst.
•Serpent Spine: This weapon offers a significant CRIT Rate increase and damage boost, but requires managing the stacks by staying on the field and taking damage, which is suitable for Diluc's playstyle.
•Skyward Pride: High base ATK with a vacuum blade effect for additional damage, plus it increases all DMG, fitting for a DPS role.
Artifacts
•4-piece Crimson Witch of Flames: This set is made for Pyro DPS like Diluc. It increases Pyro DMG Bonus and boosts Overload, Burning, and Melt reaction damage. Using his elemental skill multiple times within a short period also increases the Pyro DMG bonus.
•2-piece Crimson Witch of Flames + 2-piece Gladiator's Finale: Combines Pyro DMG enhancement with an ATK% increase, offering a balance between his Pyro abilities and normal attack damage.
Stat Priorities
•Sands: ATK%
•Goblet: Pyro DMG Bonus
•Circlet: CRIT Rate or CRIT DMG (aim for a balance where the ratio is close to 1:2, CRIT Rate:CRIT DMG)
Substats to Look For
•CRIT Rate
•CRIT DMG
•ATK%
•Elemental Mastery (if focusing on reactions like Melt or Vaporize)
Talent Priority
•Elemental Burst (Q) - Dawn: This is Diluc's most powerful move, dealing massive Pyro damage and infusing his weapon with Pyro, significantly increasing his attack power.
•Normal Attack (Normal/Charged Attacks) - Tempered Sword: Since most of Diluc's damage comes from his normal and charged attacks, which are enhanced by his Pyro infusion after using his Burst.
•Elemental Skill (E) - Searing Onslaught: Important for weaving between normal attacks to trigger the Crimson Witch set bonuses and for its own damage output.
Team Composition
•Vaporize Teams: Pair with Hydro characters like Xingqiu or Mona for consistent Vaporize reactions, which can significantly increase Diluc's damage.
•Melt Teams: Use with Cryo characters like Chongyun or Kaeya for Melt reactions.
•Supportive Buffs: Bennett for ATK boost and healing, or Zhongli for shields and shredding resistances.
•Sub-DPS or Utility: Characters like Fischl or Sucrose for elemental reactions or crowd control, respectively.
Playstyle Tips 
•Weaving Attacks: Use his Elemental Skill three times to maximize the Crimson Witch set bonus before unleashing his Burst.
•Elemental Reactions: Positioning and timing are crucial to make the most out of Vaporize or Melt with his Pyro attacks.
•Burst Management: Use his Elemental Burst when you have enough energy for immediate follow-up with his Pyro-infused attacks for sustained high damage.
