Cerydra Core Build Guide for Honkai Impact 3rd: Tracing Priorities, Top-Tier Cones, Best Relics, and Team Combos

I. Cerydra Overview: Who is She? Why Invest in Her?

Cerydra, the five-star Wind-type Harmony support in Honkai Impact 3rd, is a high-end support character focused on boosting single-target primary damage. Her core strength lies in her ability to grant her team's main DPS, allowing their basic attacks, abilities, and finishing moves to trigger additional energy charges, which in turn trigger additional actions. This ability stacking mechanic allows the main DPS to cast abilities multiple times, increasing their damage output while also granting them bonus attack damage, critical damage, and resistances. While Cerydra's role is powerful, her highly specialized mechanics mean she's best paired with specific DPS characters, such as Phainon, Anaxa, or Archer.

This guide will delve into her Trace priority, top-tier Cones, Relic and Planar Accessory builds, stat preferences, and optimal team compatibility, helping you maximize Cerydra's assist output.

II. Cerydra's Trace Upgrade Order: Which is Best to Upgrade First?

To use resources efficiently, prioritizing core Trace upgrades is crucial. The following is the recommended Trace upgrade priority, from highest to lowest:

Trace Type Priority Description

Primary Trace (Veni or Vidi) ★★★★★ (Highest) A2 (like Veni) provides a critical damage bonus proportional to attack damage; A4 (like Vidi) provides full 100% critical chance, allowing her to focus on increasing her ATK and Crit DMG. Primary Trace is the cornerstone of her personal damage output.

Skill Trace ★★★★ (High) Cerydra grants skills to her primary DPS, increasing critical damage and penetration resistance. Upgrading this significantly increases the primary DPS's burst damage.

Talent Trace ★★★ (Medium-High) Increases the attack damage percentage and bonus damage multiplier of the granted effect, positively impacting the overall team's damage output. Finishing Move Traces ★★ (Medium): Enhances your ability to deal with monsters with your skills, but takes a slightly lower priority than the previous three.

Basic Attack Traces ★ (Lowest): Does not trigger the grant mechanic and is the least necessary upgrade unless you're running low on resources and need to fine-tune your SP management.

In short, Main Traces > Skill Traces > Talent Traces > Finishing Move Traces > Basic Attack Traces.

III. Optimal Light Cone Recommendations: Strengthening Cerydra's Buffs

Based on actual combat effectiveness and resource investment, the following Light Cones are recommended, categorized as "Preferred," "Backup," and "Final Game and Free":

1. Preferred Light Cone

"Age of Golden Blood Engraving"

Effect: Increases the wearer's attack power by approximately 64%, restores 1 skill point after using a finishing move; increases the target's skill damage by approximately 54% (lasting 3 turns) when the main DPS uses a skill.

Interpretation: Perfectly suited to providing attack power and triggering mechanics for Cerydra, making it her top choice.

2. Backup Powerful Cone

"Solid Climb"

Effect: After using a skill or finishing move on an ally, restore 6 Energy points; the target gains the "Hymn" buff, increasing damage by 15% per stack, up to 3 stacks; after using a skill or finishing move twice, restore 1 Skill Point.

Explanation: While its effect on finishing moves is limited, frequent skill use can still boost its effectiveness, making it ideal for teams with a stable skill rotation.

3. Special Scenarios / Free Alternative

"Jump! Jump! Jump! Dance!" (S5 Effect)

Effect: When using a finishing move, all allies move forward by 24%.

Explanation: Very useful in endgame mode, as Cerydra's frequent finishing moves can boost rotation progress.

"Forever Food"

Effect: Increases attack damage by 32%; after using a skill, attack damage increases by an additional 16%, stacking up to 3 times.

Explanation: Free and boosts attack damage, perfect for players on a budget.

IV. Best Artifact and Planar Accessory Combinations + Attribute Priority

4.1 Recommended Artifacts

"Revisiting the Torment of Sasedos"

2 Items: +6% Speed

4 Items: When using skills or finishing moves on a single target, increases critical damage by 18% for 2 turns (stacks up to 2 times).

Reason: Increases both speed and critical damage, enhancing the rotation and burst of Cerydra and the main DPS.

"Twilight Hawk"

2 Items: +10% Wind Damage

4 Items: After using a finishing move, increases movement speed by 25%

Reason: Increases wind damage, enhances rotation and speed, and allows for flexible action point strategies.

Mixed Set (Attack + Speed)

Paired with "Triumphant Hero," "Deep Prisoner," and "Wild Rifleman" for increased attack.

Combined with "Messenger" (Traversing Hackerspace) and "Sarcedos's Ordeal" for increased speed.

Reason: Allows for flexible adjustment of attack and action rhythm based on team needs.

4.2 Planar Ornaments Recommendations

"Lusaka, the Sunken Sea"

2 items: +5% Energy Regeneration Rate; if not the starting character, increases the team's starting character's attack damage by 12%.

Suitable for using Cerydra as a backup to increase SP generation and starting character DPS output.

"Vonwak the Lively"

2 items: +5% Energy Regeneration Rate; if Speed ≥ 120, immediately advance 40% of the action at the start of combat.

Suitable for extreme speed breakpoints and modern rotation strategies.

4.3 Attribute Priority

Main Attributes

Main Relic: ATK

Prioritize SPD or ATK for Boots

Plane Orb: ATK

Linking Rope: Energy Recovery Rate

Secondary Attribute Priority

High Attack (4k+)

Speed = Crit DMG

Explanation: High ATK supports the main buff, SPD maintains rotation stability, and Crit DMG increases burst.

5. Optimal Team Competition Example: Maximizing Cerydra's Value

5.1 Phainon Core Team

Main DPS: Phainon

Support 1: Cerydra — Provides buffs and speed, allowing Phainon to quickly rotate with Attack Boots. Meanwhile, E1 increases Defense Break and Energy to generate Core Flame.

Supports 2 and 3: Sunday / Bronya

Maintaining smooth rotations improves overall damage and SP management efficiency.

5.2 Anaxa Core Team

Main DPS: Anaxa

Support 1: Cerydra — Allows Anaxa to use an additional skill twice per turn, increasing her damage output. With increased speed, she can equip Attack Boots for a breakpoint. Talents increase Anaxa's ATK, creating a double benefit for her and Cerydra.

Support 2: Sunday / Bronya

SP Management: Choose Gallagher / Luocha / Fire Fire Fire Fire to maintain a balanced SP balance, supporting continuous cast cycles and extending Cerydra's finishing moves.

5.3 Archer Competence

Main DPS: A flashy archer character

Support 1: Cerydra — Archers often use skills frequently to trigger additional skills; Cerydra's buff further increases their damage output and damage output. The E1 buff allows for more frequent casts; the effect is particularly significant when combined with stable E1 and SP management.

Support 2: Sparkle

Sustainability/SP Management: Gallagher, Luocha, Aventurine, and other characters help generate SP and ensure a continuous rotation with the marksman.

VI. Summary and SEO Keyword Tips

Cerydra is a five-star Wind-attribute Harmony support character in Honkai Impact 3rd, specifically designed to provide powerful buffs to skill-based main DPS. Her core mechanic is to empower the main DPS, allowing their basic attacks, skills, and finishing moves to flexibly generate additional actions, significantly increasing the frequency and damage of single-target damage.

Traces Upgrade Priority Recommendation: Main Traces > Skill Traces > Talent Traces > Finishing Move Traces > Basic Attack Traces

Top-tier Light Cone Selection: "Age of Golden Blood Engraving" is preferred; "Down-to-Earth Climbing" is a backup; choose "Jump! Jump! Jump..." for the endgame mode. Budget-conscious players can use "Forever Food."

Relic and Planar Accessory Configuration: Choose between "Sacedos's Torment," which increases speed and critical damage, or "Twilight Hawk," which increases wind damage and action progress. For Planars, choose "Lushaka," which increases energy regeneration and initial attack power, or "Vocal Vonwark," which improves action speed. The stat base is centered around ATK, supplemented by SPD and Crit DMG.

Best Team Compatibility: Combine with Phainon or Anaxa to create a core of ultimate damage output; high-frequency skill rotation is also beneficial in Archer teams; SP management aids like Gallagher or Firefire can greatly improve overall rotation efficiency.