Last Chance to Pull! Is Mornye Still Worth It Before WuWa 3.7 Drops?

Deciding whether to pull or skip Mornye in Wuthering Waves? Explore our complete Wuthering Waves Mornye build guide, covering her DEF-scaling support kit, 260% Energy Regen benchmark, optimal Echo sets, weapons, and best Tune Break teams.

The Cosmic Analyst: Complete Wuthering Waves Mornye Build & Pull Guide

Phase 2 of Wuthering Waves Version 3.6 marks the closing window of the rerun banner for Mornye, running alongside Jingran’s debut and Hiyuki’s return before wrapping up on September 30, 2026, to usher in Version 3.7. Hailing from the scientific corridors of Lahai-Roi, the Spacetrek Collective researcher and Startorch Academy professor brings a methodical approach to combat.

Operating as a 5-Star Fusion Broadblade sustain unit, Mornye completely subverts traditional expectations. Rather than dealing heavy frontline damage, she serves as an off-field catalyst who accelerates the game's Tune Break mechanics while providing impenetrable defensive utility.

Meta Position: How Relevant Is Mornye Today?

Mornye is not designed for personal DPS; her direct damage contribution rarely exceeds 1.5% to 6.8% of a squad's total output. Instead, her meta tier stems from her unique mechanical kit:

• Dual-Gauge Aerial Setup: Mornye accumulates Rest Mass Energy through three basic attacks or a parry skill to trigger Wide Field Observation Mode, ascending into the air while deploying her Syntony Field.

• Off-Tune Acceleration & Sustained Healing: Her field delivers continuous healing scaled from her DEF stat while boosting the entire team's Off-Tune Buildup Rate by 50% and conferring heavy interruption resistance.

• Observation & Interfered Markers: Consuming Relative Momentum via her enhanced aerial heavy strike marks foes with an Interfered Marker, amplifying all incoming team damage by up to 40%.

• High Syntony Amplification: Her Resonance Liberation upgrades the field, unlocking massive DEF boosts, party-wide damage amplification, and enhanced survivability.

Alongside Verina and Shorekeeper, Mornye rounds out Solaris-3’s elite trio of premium universal sustains, operating as a vital two-point Vigor sustain in endgame modes like Whimpering Wastes and Tower of Adversity.

Pull or Skip? Making the Final Decision

Pull if you:

• Lack premium universal sustains like Verina or Shorekeeper on your account.

• Run or plan to build a dedicated Tune Break team alongside Lynae or other Tune Break carries.

• Field a mono-Fusion roster (Lupa + Brant, Encore, or Galbrena) that requires simultaneous healing and Off-Tune acceleration.

• Need a plug-and-play support who slots cleanly into general hypercarry lineups without demanding separate customized gear sets.

Skip or save if you:

• Already have well-built Verina and Shorekeeper setups and do not need Mornye's specific Off-Tune acceleration niche.

• Are saving Astrite for Hsin and Suoming in Version 3.7, which launches immediately as Mornye’s banner closes on September 30, 2026.

• Cannot commit the Echo farming resources needed to hit her demanding 260% Energy Regen benchmark right away.

⚙️ Weapon Hierarchy & Echo Configurations

• Best-in-Slot Weapon — Starfield Calibrator (5★ Signature): Supplies direct Energy Regeneration alongside a nearly permanent ~20% teamwide CRIT DMG aura.

• Alternative Weapons: Discord provides an excellent ER statline; Dauntless Evernight offers high DEF scaling for elevated heals; Broadblade #41 functions as an accessible F2P starting weapon.

• Premier Echo Set — Halo of Starry Radiance (4-Piece): Grants up to a 25% party ATK buff upon skill activation. Rejuvenating Glow serves as a solid alternative if you have not finished farming the former.

• Primary Echo (Cost 4): Reactor Husk.

Echo Main Stat Distribution:

• Cost 4: DEF%

• Cost 3 (x2): Energy Regeneration

• Cost 1 (x2): DEF%

Substat Priority & Endgame Benchmarks:

• Priority: Energy Regen (reach 260% minimum) > DEF% > CRIT DMG (her Liberation features guaranteed crits) > Flat DEF.

• Target Statline: ~1,050 ATK, ~2,700 DEF, 260% Energy Regen, ~20% CRIT Rate, and ~250% CRIT DMG.

Rotation Flow & Top Team Lineups

1. Build Rest Mass Energy with 3 Normal Attacks or 1 Parry Skill.

2. Enter Wide Field Observation Mode and fill Relative Momentum using airborne basic attacks, dodge counters, or skills (ensure all attacks connect).

3. Execute an Enhanced Heavy Attack to apply the Interfered Marker to targets.

4. Cast Resonance Liberation to upgrade into High Syntony Field and trigger the signature weapon's party CRIT DMG buff.

5. Quick-swap to your primary carry to capitalize on the active damage amplification windows.

Top Team Compositions:

• Tune Break Core: Mornye + Lynae + Tune Break DPS (e.g., Camellya). The premier support duo for rapid Tune Break triggers in the Tower of Adversity.

• Mono-Fusion Synergy: Mornye + Lupa + Brant / Encore / Galbrena. Lupa enhances outgoing Fusion and Basic Attack DMG while Mornye sustains the team and accelerates Off-Tune buildup.

• Universal Hypercarry Support: Mornye + any top-tier carry (Augusta, Carlotta, Jingran, Qingxiao, or Aemeath). Provides teamwide ATK, CRIT DMG, and healing without requiring elemental resonance.

Level Up Your Solaris-3 Adventure

Wuthering Waves Mornye build anchors the early progression of the update, especially for players investing in new characters. Travelers aiming to accelerate ascension farming can explore trusted Wuthering Waves Accounts, optimize resin/stamina efficiency with expert Wuthering Waves Hourly Services, or secure consistent boss clears through reliable Wuthering Waves Boosting as farming rotations intensify.

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