Honkai Star Rail Cerydra Rerun: Top Eidolons & Team Comps

Master Cerydra in Honkai: Star Rail Patch 4.4! Discover the ultimate Cerydra build guide covering optimal Light Cones, Relic sets, stat thresholds, best Skill DPS team comps like Phainon and Anaxa, and key Eidolon investment priorities.

🌪️ Honkai: Star Rail Patch 4.4: The Ultimate Cerydra Build & Rerun Guide

Cerydra has officially returned to the spotlight during the Phase 2 rerun banners of Honkai: Star Rail Patch 4.4. If you are wondering whether she is worth the Stellar Jades or struggling to optimize her build, you are in the right place.

As a 5-star Wind Harmony character hailing from Amphoreus and a Chrysos Heir wielding the "Law" Coreflame, Cerydra redefines the support meta. Rather than dishing out raw personal damage, her true power lies in duplicating an ally's Skill and injecting massive CRIT DMG and RES PEN buffs directly into a designated hyper-carry. Here is everything you need to know to build her perfectly.

⚙️ Core Gameplay & Kit Summary

Cerydra’s core gameplay revolves entirely around her "Ave Imperator" Talent mechanic. By granting the Military Merit status to an ally, she provides a massive ATK bonus that scales directly off her own ATK, alongside conditional Energy refunds whenever they act.

Once Cerydra accumulates maximum charges, her Skill triggers a massive Coup de Main effect. This allows the designated carry to immediately duplicate their Skill—effectively letting them strike twice in a single turn—while receiving an enormous boost to their CRIT DMG and All-Type RES PEN.

Essential Trace Milestones:

• A2 Ascension: Converts Cerydra's ATK into CRIT DMG, meaning the higher her ATK, the larger the buff she shares with her carry.

• A4 Ascension: Grants her a guaranteed 100% CRIT Rate, completely freeing up your Relic sub-stats so you can focus entirely on ATK and CRIT DMG.

• A6 Ascension: Provides a massive SPD buff to both herself and the ally holding the Military Merit status, alongside additional Energy recovery to guarantee smooth Ultimate rotations.

🛠️ Best Build: Light Cones, Relics, and Target Stats

Light Cone Recommendations

• Best-in-Slot: Her signature Light Cone is a monumental upgrade. It provides a massive base ATK stat (which directly scales her buffs), boosts the target's Skill DMG, and refunds a Skill Point upon casting her Ultimate—a critical utility given her high Skill Point consumption.

• F2P Alternatives: High-ATK 4-star Harmony Light Cones can serve as reliable budget options, though they will yield noticeably lower buff ceilings compared to her signature.

Optimal Relic Sets

• Primary Setup: 4pc Sacerdos' Relived Ordeal + 2pc Lushaka, the Sunken Seas. This is her undisputed best-in-slot combination, maximizing her CRIT DMG stacking while accelerating her charging speed for rapid buff rotations.

• Alternative Setup: 4pc Eagle of Twilight Line + 2pc Space Sealing Station. A highly comfortable build for players who want Cerydra to advance her actions immediately following an Ultimate without needing to manage strict speed-tuning.

Target Stat Thresholds

• ATK: 4,000+ (Required to maximize her scaling buffs)

• SPD: Minimum 134 to ensure she acts first, but ideally 140 pre-buff or 160+ in combat.

• Main Stats: Body (ATK%), Feet (SPD%), Planar Sphere (ATK%).

🎭 Best Team Compositions

Cerydra is an exceptionally restrictive support character. She is not a universal plug-and-play Harmony unit. Because her core mechanics revolve around Skill duplication and boosting Skill DMG, placing her alongside characters who rely on Basic ATKs, Ultimates, or Follow-Up Attacks completely wastes her potential.

• Phainon (The Primary Partner): This is her absolute best team pairing. Cerydra’s duplication mechanic adds a massive secondary hit to Phainon's Meteor Skill. Furthermore, the Energy refund provided by Cerydra functions identically to an extra "Ember" stack for Phainon. Run them alongside a secondary support (like Sunday or Bronya) and a sustainer (like Cyrene) for flawless execution.

• Anaxa: Because Anaxa’s damage profile is almost entirely tied to Skill DMG, she reaps the full benefits of Cerydra’s kit. With proper timing, this pairing can trigger up to four consecutive Skills. Pair them with Erudition characters like Herta and a sustainer like Lingsha for maximum efficiency.

• Archer (Fate Collab): Operating primarily as a Skill DPS, Archer finds immense value in Cerydra's duplication mechanics, even if the synergy is slightly less seamless than his native dedicated supports.

💎 Eidolon Investment Priorities

If you plan to heavily invest in Cerydra, follow this pull priority route: E0S0 → E1S0 → E2S1 → E6S1.

• E0: Provides her complete base kit, though her personal damage contribution remains low.

• E1 (Highest Priority): Grants a massive 36% DEF ignore to the buffed carry's Skill DMG, while triggering a double Coreflame proc upon Cerydra's Skill use. For Phainon teams, this single Eidolon yields a double-digit percentage increase in total DPS.

• E2: Provides a 40% DMG boost to the buffed target. It is an incredible power spike, but functions more as a stepping stone toward E6 rather than a final stopping point.

• E3–E5: Standard Trace level increases.

• E6: Grants a permanent 20% RES PEN to all Military Merit allies alongside a massive increase to Cerydra's personal Wind DMG. This is the ultimate investment for players aiming to hyper-carry Phainon or Anaxa through end-game content.

Note: If you are prioritizing a Phainon hyper-carry account, always secure Phainon's E2 before pulling for Cerydra's E1. Securing Cerydra's signature Light Cone should also take priority over her E1 due to the essential Skill Point refund.

🎯 Final Verdict: Is She Worth Pulling?

Cerydra is an absolute must-pull if you own (or plan to pull) Phainon or Anaxa, serving as the definitive best-in-slot support for the Patch 4.4 Skill DPS meta. However, if your account heavily relies on characters like Acheron, Firefly, or Feixiao, you should skip her. She lacks the universal versatility of Robin or Ruan Mei.

Mastering Cerydra's mechanics anchors the early progression of the update, especially for players investing in new characters. Trailblazers aiming to accelerate ascension farming can explore trusted Honkai: Star Rail Accounts, optimize stamina efficiency with expert Honkai: Star Rail Hourly Services, or secure consistent boss clears through reliable Honkai: Star Rail Boosting as farming rotations intensify.

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