Ruan Mei Best Build & Relics
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Ruan Mei is an Ice Harmony support who amplifies Break Effect and Weakness Break efficiency. She is essential for Super Break teams with Firefly. This Ruan Mei best build covers relics, Light Cones, traces, and teams for Honkai: Star Rail. Main stats: Body: HP% or ATK%; Feet: SPD; Sphere: HP% or Ice DMG Boost; Rope: Energy Regeneration Rate or Break Effect. Substat priority: SPD > Break Effect > HP% > Effect RES. Updated for the current meta on StarPatch.
Relic Sets
Main Stats
- Body: HP% or ATK%
- Feet: SPD
- Sphere: HP% or Ice DMG Boost
- Rope: Energy Regeneration Rate or Break Effect
Substat Priority
SPD, Break Effect, HP%, Effect RES
Recommended Light Cones
- Past Self in Mirror (5★)Signature — Break Effect and team DMG buff
- Memories of the Past (4★)F2P Break Effect and Energy Regen
- Past and Future (4★)Budget Harmony buffer
Light Cones & Relics
- Past Self in MirrorSignature — Break Effect and team DMG amplification
- Thief (2pc) + Watchmaker (2pc)Best Break Effect mixed set
- Memories of the Past (S5)F2P Break Effect cone with Energy Regen
- Messenger Traversing Hackerspace (4pc)SPD-focused alternative
- Past and Future (S5)Basic Harmony buffer while farming signature
- Watchmaker of Masterful Demeanour (4pc)Break Effect focused 4pc
Talent Priority
- Skill
- Ultimate
- Basic Attack
E0 Ruan Mei is mandatory for Break teams. E1 extends Skill duration. E2 adds Break Effect bonus. E4 grants Energy — excellent value for Break teams.
Team Compositions
Super Break
The definitive Break team. Ruan Mei is non-negotiable for Firefly.
Break + Erudition
Ruan Mei boosts Break for Erudition teams against Break-weak bosses.
Budget Break
Ruan Mei enables 4★ Break DPS like Boothill and Xueyi.