Hello Honkai Star Rail players. The best Honkai Star Rail Cerydra build guide is here for you to dominate endgame content like Memory of Chaos, Pure Fiction, and Apocalyptic Shadow. As a 5 star support unit, Cerydra is what you need as a DPS unit so this Honkai Star Rail Cerydra build guide is created for you to learn how to master her potential. Whether you’re a F2P player aiming for E0 or whale hunting her signature Light Cone, this HSR Cerydra guide covers trace priority, relic sets, planar ornaments, light cone rankings, team comps, rotations, and eidolon value so let’s forge your empire!
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Who is Honkai Star Rail Cerydra, Kit Breakdown and How She Works?
Cerydra is the 5-star Wind Harmony support from the Northern Empire, shines as a hypercarry enabler for Skill-spamming DPS units. She is stacking “Charge” through her Skill to upgrade buffs into “Peerage,” triggering a full-power duplicate of your carry’s Skill via Coup de Main, doubling their output without extra costs. With massive ATK scaling, Skill CRIT DMG boosts up to 79.2%, 10.4% All-Type RES PEN, and personal add-on Wind DMG, Cerydra is tailor-made for characters like Phainon and Anaxa.
Honkai Star Rail Cerydra build’s strength lies in her Charge system (max 8 points), built by spamming Skill on one ally for “Military Merit.” At 6+ Charge, it evolves to “Peerage,” enabling Coup de Main: a free, buffed clone of the ally’s Skill, followed by their original in an extra turn. This is SP-neutral for the carry but SP-hungry for Cerydra—perfect for short-burst hypercarries.
Honkai Star Rail Cerydra Abilities
| Ability | Type | Key Effects (Max Level) |
| Basic ATK: King’s Castling | Single Target | 110% ATK Wind DMG |
| Skill: Pawn’s Promotion | Support | Grants Merit (+1 Charge); at 6 Charge → Peerage (+79.2% Skill CRIT DMG, +10.4% RES PEN, Coup de Main duplicate Skill). Dispels CC. |
| Ultimate: Scholar’s Mate | AoE | 259.2% ATK Wind DMG to all +2 Charge. Auto-grants Merit if none active. (130 Energy) |
| Talent: Ave Imperator | Support | Merit ally +25.2% of Cerydra’s ATK. Ally Basic/Skill → +1 Charge for Cerydra. Ally attacks → Cerydra’s 66% ATK Wind add DMG (20 stacks, resets on Ult). |
| Technique: First-Move Advantage | Support | Starts battle with Merit (transfers on switch); auto-Skill once (no SP cost). |
Bonus Traces for Cerydra in Honkai Star Rail
Cerydra unlocks powerful Bonus Traces as she ascends. Each one strengthens her role as a Charge focused support by improving CRIT scaling, speed control, and team energy flow. Understanding what each trace does makes progression and investment much easier.
- Veni (A2): Once unlocked, this trace converts excess ATK into massive CRIT DMG. For every 100 ATK above 2000, CRIT DMG increases by 18%, up to a maximum of 360%. Building high ATK is rewarded heavily here, making this trace scale extremely well into late game content.
- Vidi (A4): This trace focuses on Charge generation and CRIT consistency. CRIT Rate is increased by 100%. When any ally uses their Ultimate, Cerydra gains 1 Charge. This effect can trigger once per battle if her Charge is not already at maximum. It helps stabilize her rotation and ensures faster access to key effects early in combat.
- Vici (A6): Vici improves both speed control and energy economy for the entire team. Using her Skill increases Speed by 20 for Cerydra and one ally with Merit for 3 turns. When allies use Basic Attacks or Skills, Cerydra restores 5 Energy. This trace is the backbone of her supportive playstyle and keeps rotations smooth during long fights.
Ascension Materials: To fully ascend Cerydra, you need materials as: Ethereal Omen from enemy drops, Echoing Wail and Eternal Lament from Echo of War, Heavenly Melody from Assignments or the Shop, Daythunder Anamnesis from boss encounters, Tracks of Destiny and 308k Credits
Cerydra Trace Priority
When upgrading traces for Cerydra, focus on the abilities that enable Charge generation, team buffs, and Speed and Energy management. Her kit performs best when Skill and Talent are fully upgraded first.
| Priority | Trace | Why? |
| ★★★★★ | Skill & Talent | These are the core of her kit. They drive Charge generation, apply Peerage buffs, scale with ATK, and add consistent bonus damage. |
| ★★★★☆ | Ultimate | Provides strong area damage while resetting or boosting Charge. Important for wave clear and tempo control but secondary to Skill and Talent. |
| ★★☆☆☆ | Basic ATK | Rarely used in most rotations. Investment here brings minimal value compared to other traces. |
| ★★★★★ | Vici > Vidi > Veni | Vici should always be unlocked first due to its Speed and Energy benefits.Vidi comes next for CRIT reliability and extra Charge generation.Veni is upgraded last, scaling best once ATK thresholds are already met. |
Best Honkai Star Rail Cerydra Light Cones
You can stack ATK for Honkai Star Rail Cerydra build on her Talent/Trace scaling. Her sig recovers SP to offset Skill spam and the recommended light cones are as follows:
| Light Cone | Why Best? | F2P? |
| Epoch Etched in Golden Blood (Signature) | This is Cerydra’s best Light Cone by a wide margin and it is her signature light cone. ATK increases by 64 to 128%, depending on Superimposition. This massive ATK boost directly strengthens her buffs, Charge generation, and CRIT DMG scaling through Veni. Using her Ultimate restores 1 Skill Point, which removes Skill Point pressure and enables constant Skill usage. When her Skill is used on an ally, that ally gains 54 to 108% increased Skill DMG for 3 turns. This long duration buff makes Skill focused carries significantly stronger across multiple rotations. The combination of ATK scaling, Skill Point recovery, and powerful Skill DMG amplification gives this Light Cone perfect synergy with her kit. Usage sits around 28%. | No |
| The Forever Victual | Free event Light Cone At full Superimposition, ATK increases by 16 to 32%. Each time a Skill is used, ATK increases by an additional 8 to 16%, stacking up to 3 times. This results in a large, stable ATK pool during combat. This Light Cone is simple but extremely effective for buff focused gameplay. Since Cerydra constantly uses Skills, maintaining full stacks is easy. As a free event option, it comes with around 55% usage. | Yes |
| Flowing Nightglow | This Light Cone focuses on Energy and burst windows. After using her Ultimate, Cerydra gains 48 to 96% ATK for herself, while the entire team gains 24 to 40% increased damage for 1 turn. It also provides Energy Regeneration through stacking effects, allowing faster Ultimate access. High base ATK further improves her scaling. This option works well in burst oriented teams. | No |
| Earthly Escapade / Planetary Rendezvous (S5) | These Light Cones serve more specialized roles. Earthly Escapade provides CRIT focused buffs that can help CRIT hungry teams. Planetary Rendezvous increases Wind DMG for allies, making it effective only in Wind based compositions. Both options are situational and depend heavily on team setup. | Partial |
| Dance! Dance! Dance! | At Superimposition 5, using the Ultimate advances all allies’ actions forward. While this Light Cone does not increase ATK directly, it improves action economy and rotation speed. It works well as a filler option when stronger ATK based Light Cones are unavailable. | Yes |
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Best Cerydra Relics & Planar Ornaments
For a best Hokai Star Rail Cerydra build, you have to focus on ATK, Speed, and Energy Regeneration. These stats ensure smooth rotations, constant buffs, and efficient Charge generation.
- Goal Stats (Lv.80): ATK should reach 4000 or higher. Speed should reach at least 140, with 160 or more during combat through Vici. Energy Regeneration should be between 130 and 150%. CRIT DMG should exceed 200%, primarily gained through Veni scaling.
And these are Cerydra’s main stats by gear slots:
| Slot | Main Stat |
| Head | HP (fixed) |
| Hands | ATK (fixed) |
| Body | ATK% |
| Feet | SPD |
| Planar Sphere | ATK% |
| Link Rope | ER% > ATK% |
Substats: SPD (cap 140) > ATK% > CRIT DMG > Flat ATK.
Relics
| Relic | Why |
| Sacerdos’ Relived Ordeal | Best in slot relic set The 2 piece bonus increases Speed by 6%. The 4 piece effect grants 18% CRIT DMG for 2 turns when using Skill or Ultimate on an ally. This effect can stack up to 2 times, allowing a total of 36% CRIT DMG. This buff snapshots, making it ideal for Ultimate based carries. The set synergizes perfectly with Cerydra’s rotation and sees around 91% usage. |
| Sacerdos and Messenger Mixed Set | Using two pieces of Sacerdos and two pieces of Messenger provides a combined 12% Speed bonus. This setup is a strong alternative when a full Sacerdos set is unavailable or poorly rolled. |
Planars
| Planars | Why |
| Lushaka, the Sunken Seas | Best overall option The 2 piece bonus increases Energy Regeneration by 5%. If Cerydra is not placed first in the team order, the leading ally gains 12% ATK. This set improves opening rotations, Energy flow, and team damage consistency. Usage sits around 88%. |
| Alternative Planar Sets | Sprightly Vonwacq advances actions at the start of combat, helping faster openings and earlier buff application. Penacony boosts Wind DMG for the team, making it viable only in Wind focused compositions. |
Best Cerydra Teams & Rotations
Cerydra can make it into the best Honkai Star Rail Cerydra build when she is in the right team. Here, her presence should be within Skill hypercarry setups for the best and technique pre-applies Merit for instant Peerage ramp.
And these are the best team compositions we recommend for Cerydra:
Premium Hypercarry
| Role | Unit | Why? |
| Main DPS | Phainon | Skill duplicate = double Meteors. E1 Cerydra = +2 Coreflames/Skill. |
| Sub Support | Sunday / Bronya | Action Advance for Charge. |
| Sustain | Huohuo | ATK/ER buffs. |
Rotation: Technique → Skill (Merit) → [AA support advances Phainon] → Phainon Skills (build Charge) → Peerage triggers Coup (double Skill) → Ult for reset/AoE → Repeat.
F2P
| Role | Unit | Why? |
| Main DPS | Dan Heng | Skill spam builds Charge fast. |
| Sub DPS/Support | Trailblazer (Ice) | True DMG + Break. |
| Sustain | Lynx | Cleanse/heal. |
Anaxa Variant: Anaxa (DPS) / Cerydra / Ruan Mei / Gallagher. 4x Skills per turn via Talent + Coup.
Cerydra Eidolons: Worth Pulling?
- E1 (Worth It): Highly recommended. Merit gains 16% DEF Ignore, while Peerage grants an additional 20% DEF Ignore to Skill damage. These effects allow Skill focused carries to deal much higher damage against high defense enemies. Her Skill also restores 2 Energy to the targeted ally. This is especially valuable for characters like Phainon, as it smooths Energy requirements and enables faster Ultimate rotations. This Eidolon alone can change her from a strong support into a priority pull for Skill based teams.
- E2: Merit receives a 40% damage increase, while Cerydra herself gains 160% increased damage. This Eidolon boosts overall output but does not change her playstyle or utility. It is a solid power increase, though not required for most content.
- E6: Merit gains 20% Resistance Penetration, allowing damage to bypass enemy resistances more effectively. Additionally, her added damage multiplier increases by 300%, dramatically improving her contribution in extended fights and high difficulty content. This Eidolon is designed for heavy investment players aiming to maximize her ceiling..
E0S1 clears top endgame; E1 jumps her to must-pull for Phainon mains.
Final Tips for Cerydra Mastery
- Farming Sacerdos’ Relived Ordeal in the Amphoreus domains should be a top priority, as the set perfectly supports her Speed and CRIT DMG needs.
- Pair with Wind-weak bosses for add DMG procs.
- Cerydra’s kit is specialized around Skill based damage dealers. If the roster lacks a Skill focused DPS, pulling may not be worth the investment..
Conclusion
That is the end of our Honkai Star Rail Cerydra build. Cerydra is a powerful but specialized support unit. At base investment, she already handles endgame content with ease. One Eidolon elevates her value dramatically, while deeper investments mainly serve players looking to push damage ceilings rather than fill a core team role. So, now that you know how to master her, it is time to put actions into life.
