Crimson Witch of Flames: Pyro Mastery and Reaction Power

The Crimson Witch of Flames set is one of the strongest and most iconic artifact sets in Genshin Impact. Designed specifically for Pyro DPS and reaction-focused gameplay, it boosts Pyro damage, enhances Melt and Vaporize multipliers and increases the power of transformative Pyro reactions. Because Pyro is a top offensive element, this set remains a staple in high-level builds and is still considered best-in-slot for many Pyro characters.

Set Bonuses

2-piece bonus: +15% Pyro DMG Bonus. This immediately increases raw Pyro damage for all abilities, making it valuable even on hybrid builds.

4-piece bonus: Increases Overloaded, Burning and Burgeon damage by 40%, and increases Vaporize and Melt reaction bonuses by an additional 15%. Using an Elemental Skill also grants a stacking Pyro DMG Bonus up to three times, significantly amplifying offensive output.

Strengths of the Set

The set excels in reaction-heavy teams, especially those built around Melt or Vaporize. Characters with rapid Elemental Skill cooldowns can maintain maximum stacks easily. Because the set amplifies both raw Pyro damage and reaction multipliers, it remains dominant in burst rotations and continuous DPS scenarios.

The Crimson Witch set also benefits characters whose kits revolve around frequent skills or off-field Pyro application, enabling consistently high reaction uptime.

Best Characters

• Hu Tao — one of the best users due to her strong Vaporize gameplay and rapid skill cycles.
• Diluc — benefits heavily from skill-based stacking and Pyro infusions.
• Klee — frequent skill usage and pure Pyro damage make the set ideal.
• Yanfei — gains strong value through enhanced charged attack Pyro damage.
• Xiangling — Reaction-focused builds with Guoba and Burst make the set a strong option.

Recommended Main Stats

Sands: HP% (Hu Tao), ATK%, or Elemental Mastery depending on reaction focus.

Goblet: Pyro DMG Bonus is best-in-slot for all Pyro DPS units.

Circlet: Crit Rate or Crit DMG depending on weapon and substats.

Substat Priority

Crit Rate, Crit DMG and ATK% are the primary stats for maximizing damage. Elemental Mastery becomes more important for characters relying heavily on Melt or Vaporize, especially Hu Tao and Xiangling. Energy Recharge may be needed for burst-reliant builds.

Team Synergies

The set performs best in teams built around triggering strong Pyro reactions. Melt teams pair Pyro units with Cryo supports like Ganyu or Rosaria, while Vaporize teams work well with Xingqiu or Yelan. Overloaded or Burgeon comps gain extra value from the set’s transformative reaction bonuses.

Overall, the Crimson Witch set provides unmatched versatility for offensive Pyro gameplay and remains a central part of many top-tier team compositions.

Conclusion

The Crimson Witch of Flames set stands as the definitive choice for Pyro DPS and reaction-driven characters in Genshin Impact. With its powerful Pyro bonuses, reaction scaling and stacking mechanics, it provides consistent high-end performance across nearly all Pyro-based team archetypes. Whether optimizing burst damage or maximizing reaction output, this set ensures strong, reliable results in every form of content.