Wuthering Waves Reminiscence Fleurdelys Guide

Introduction to Reminiscence Fleurdelys Guide

Wuthering Waves Reminiscence Fleurdelys Guide: Reminiscence: Fleurdelys is a 4-Cost Echo in Wuthering Waves, classified under the Calamity Class—also known as the Overlord Class. This powerful Echo features a unique active skill that summons the Windcleaver, dealing significant Aero DMG to enemies in its path. When equipped in the main slot, Reminiscence: Fleurdelys grants an Aero DMG Bonus to the Resonator. This bonus is further amplified when used by specific characters, such as Rover: Aero and certain others, who gain an additional increase in Aero DMG when this Echo is equipped in their main slot.

In terms of set synergy, Reminiscence: Fleurdelys contributes to the Gusts of Welkin Sonata Effect. When two pieces of this Sonata Effect are equipped, the Resonator gains a +10% Aero DMG bonus. Equipping five pieces unlocks a stronger effect: inflicting Aero Erosion on enemies increases Aero DMG dealt by all team members by 15%, and boosts the Aero DMG of the Resonator who triggered the effect by an additional 15%, lasting for 20 seconds. This makes it highly valuable for Aero-focused builds aiming to maximize sustained elemental output across the entire team.

Reminiscence: Fleurdelys can be obtained by defeating specific Calamity-class enemies that drop high-tier Echoes. As a high-cost Echo, it is best suited for characters who can fully capitalize on Aero damage scaling and frequent elemental interaction, offering both individual and team-wide benefits when properly integrated into a build.

Basic Information

Reminiscence: Fleurdelys is a powerful Echo in Wuthering Waves, classified under the Calamity (Overlord) Class with a cost of 4. As a high-tier Echo, it offers strong offensive potential, especially for Aero-element builds. Its Echo Skill summons the Windcleaver, which strikes enemies with Aero DMG, making it an excellent choice for Resonators who rely on aerial or wind-based attacks. When equipped in the main slot, it provides a direct Aero DMG Bonus to the Resonator. This bonus is further increased when equipped by specific characters such as Rover: Aero and select others, granting them even greater elemental damage amplification.

Reminiscence: Fleurdelys is also associated with the Gusts of Welkin Sonata Effect. A 2-piece set grants an additional +10% Aero DMG, while a 5-piece set significantly boosts team performance by increasing Aero DMG for all Resonators by 15% upon inflicting Aero Erosion. The triggering Resonator receives an extra 15% Aero DMG on top of this, with the effect lasting for 20 seconds. This makes the Echo a potent option for maximizing elemental synergy and sustained damage in Aero-focused team compositions.

How to Obtain Reminiscence: Fleurdelys

You can obtain the Reminiscence: Fleurdelys Echo by defeating Fleurdelys, a Calamity threat boss classified under the Overlord Class. As a high-tier enemy, Fleurdelys poses a formidable challenge and is designed as a late-game encounter that requires solid team composition, gear optimization, and battle awareness. Since Calamity threat bosses can only be challenged a limited number of times per week, it’s essential to prepare thoroughly before initiating the fight—consider optimizing elemental synergy, healing support, and burst damage potential.

Defeating Fleurdelys not only offers a chance to acquire the Reminiscence: Fleurdelys Echo but may also reward high-tier Echo materials and progression resources. Planning routes, understanding its attack patterns, and exploiting elemental weaknesses will greatly increase your chances of success in farming this Echo consistently.

Reminiscence: Fleurdelys Echo Skill (Echo Ability)

The Echo Skill for Reminiscence: Fleurdelys summons Windcleaver to unleash a flurry of Aero attacks, scaling with Echo Rank. It strikes eight times with increasing damage per rank, finishing with a powerful final hit. At Rank 5, it deals 27.36% Aero DMG eight times and a final 136.80% Aero DMG. The skill has a 20-second cooldown, making it a strong burst option in rotations.

When equipped in the main slot, Reminiscence: Fleurdelys grants the Resonator a 10.00% Aero DMG Bonus. This bonus is doubled to 20.00% when used by Rover: Aero or another specific compatible Resonator, enhancing the value of this Echo for builds centered around sustained Aero output. The combination of consistent multi-hit damage and the conditional bonus makes this Echo especially effective for characters who specialize in rapid, elemental-focused combat.

Reminiscence: Fleurdelys Possible Sonata Effect

Gusts of Welkin – Sonata Effect Overview

Set Type: Aero-focused Sonata Effect
Associated Echo: Reminiscence: Fleurdelys (among others)

2-Piece Set Bonus

Effect: Grants +10% Aero DMG.

Purpose: Enhances the Resonator’s elemental damage output when using Aero-based skills and abilities.

Ideal Usage: Suitable for builds focused on consistent Aero damage, especially those incorporating multiple sources of Aero DMG through basic attacks, skills, or Echo abilities.

5-Piece Set Bonus

Effect: When the Resonator inflicts Aero Erosion on an enemy:

All Resonators in the team receive +15% Aero DMG.

The triggering Resonator gains an additional +15% Aero DMG, totaling +30% for that character.

Duration: Buff lasts for 20 seconds.

Mechanics:

Aero Erosion is a status effect caused by specific Aero-based abilities or Echo skills.

Buff applies team-wide, making it highly valuable for coordinated Aero-based team setups.

Strategic Tips:

Time your Aero Erosion applications strategically to maintain near-continuous uptime on the bonus during longer encounters.

Use characters and Echoes that can consistently apply Aero Erosion to maximize the effectiveness of the 5-set bonus.

The 20-second duration allows for flexibility in rotation planning, enabling sustained DPS windows.

Build Synergy Notes

The Gusts of Welkin Sonata Effect is best suited for:

Aero DPS characters who scale with elemental damage.

Teams built around elemental resonance or status-based synergy.

Combat situations requiring strong burst or sustained Aero damage.

Echoes with this Sonata Effect can be mixed with others to trigger only the 2-piece bonus for flexibility in hybrid builds, or stacked to full five for maximum effect.

Reminiscence: Fleurdelys Possible Main Stats (Rank 4 Level 25)

At Rank 4 and Level 25, Reminiscence: Fleurdelys, a 4-Cost Calamity Class Echo, can roll with various primary main stats depending on its configuration. These stats determine the Echo’s contribution to the Resonator’s performance, especially when placed in the main slot, where the primary stat plays a crucial role in build optimization. The Echo appears to have two key formats for stat presentation—one that includes a base ATK value and one that lists percentage-based or specialized stats as potential primary attributes.

Primary Main Stats (Percentage-Based and Bonus Effects)

When not considering the flat ATK value, the following are the possible main stats that a Rank 4 Level 25 Reminiscence: Fleurdelys can have:

HP %: 33.0%

ATK %: 33.0%

DEF %: 41.8%

Crit. Rate: 22.0%

Crit. DMG: 44.0%

Healing Bonus: 26.4%

These values reflect the highest potential roll outcomes for percentage-based stats at this Echo’s rank and level. Each of these stats influences specific playstyles—for example, Crit. Rate and Crit. DMG are valuable for damage-focused builds, Healing Bonus for support units, and DEF % or HP % for tankier roles.

Base ATK Variant

Some versions of the stat presentation may show a default ATK value instead of a percentage-based stat. In this case:

Flat ATK: 150

This version may occur as a base stat configuration when the Echo is not rolled with a scaling percentage-based attribute. The flat ATK variant contributes directly to the Resonator’s attack value but offers less scaling than percentage-based stats in most late-game scenarios.

Choosing the optimal main stat for Reminiscence: Fleurdelys depends on the role of the Resonator using it. Offensive builds will benefit more from ATK %, Crit. Rate, or Crit. DMG, while support and sustain-oriented characters may prefer Healing Bonus or HP %. Properly aligning the main stat with the Resonator’s role can significantly enhance their effectiveness in combat.

Reminiscence: Fleurdelys Sub-Stats Ranges (Rank 4 Level 25)

Possible Sub-Stat Ranges (Rank 4, Level 25)

HP: 320 – 580
Adds flat health, improving survivability.

ATK: 30 – 70
Increases flat attack power, boosting base damage.

DEF: 30 – 70
Adds flat defense, helpful for reducing incoming damage.

HP %: 6.4% – 11.6%
Scales with max HP, ideal for sustain or tank-focused builds.

ATK %: 6.4% – 11.6%
Boosts overall attack, suitable for offensive Resonators.

DEF %: 8.1% – 14.7%
Enhances defense scaling, useful for durable or defensive characters.

Crit. Rate: 6.3% – 10.5%
Increases chance to land a critical hit, crucial for DPS optimization.

Crit. DMG: 12.6% – 21.0%
Increases the damage dealt by critical hits, synergizes with high Crit. Rate.

Energy Regen: 5.6% – 14.9%
Speeds up energy recovery, enabling more frequent Resonance Skill and Liberation use.

Resonance Skill DMG Bonus: 6.4% – 12.4%
Increases damage dealt by Resonance Skills, enhancing burst or skill-focused rotations.

Basic Attack DMG Bonus: 6.4% – 11.6%
Amplifies normal attacks, ideal for characters relying on basic combos.

Heavy Attack DMG Bonus: 6.4% – 11.6%
Boosts heavy attack damage, valuable for burst-focused or stagger-heavy playstyles.

Resonance Liberation DMG Bonus: 6.4% – 11.6%
Enhances the damage of ultimate abilities, excellent for maximizing finishers or AoE bursts.

Suggested Characters for Reminiscence: Fleurdelys

Reminiscence: Fleurdelys is an Echo in Wuthering Waves that is best utilized by characters who can take full advantage of its unique stats and active ability. This Echo typically benefits characters who rely on rapid follow-up attacks or chaining abilities, as its activation effect enhances overall combat flow and contributes to sustained offensive pressure. When considering candidates for equipping Reminiscence: Fleurdelys, focus on characters with synergy around movement-based or combo-oriented kits, especially those who excel at weaving skills between basic attacks. Its utility also scales with characters who gain value from elemental bonuses or amplification through consistent ability usage, making it a strong fit for playstyles that reward rhythm and timing in combat.