Mortefi Build, Teams & Rating — Wuthering Waves 3.5

Is Mortefi worth it?

The 4★ coordinated-attack workhorse — off-field Fusion damage plus a Heavy Attack Deepen Outro that still earns endgame slots (best friend of Jiyan and Augusta).

Updated for Version 3.5 · 2026-07-09

Strengths & Weaknesses of Mortefi

Strengths

The 4★ coordinated-attack workhorse
off-field Fusion damage plus a Heavy Attack Deepen Outro that still earns endgame slots (best friend of Jiyan and Augusta).

Weaknesses

Mortefi isn't a standalone carry — needs a compatible main DPS or team synergy to unlock real value.
Personal damage is usually lower than a main DPS; Mortefi mainly contributes through buffs, debuffs or combo extension.

Quick Verdict

Is Mortefi worth it?

The 4★ coordinated-attack workhorse — off-field Fusion damage plus a Heavy Attack Deepen Outro that still earns endgame slots (best friend of Jiyan and Augusta).

Should I Pull?

Consider carefully — Mortefi sits at A-tier, solid but not a top-priority pull unless you love the playstyle.

Should I Reroll for Mortefi?

Not necessary — Mortefi isn't strong enough to justify rerolling; prioritize an SS or S-tier pick instead.

Full reroll guide →

Best Mortefi build

Best weapons

1Static Mist BiS
2Cadenza

Best echo sets

5-piece Moonlit Clouds

Best Mortefi teams

Jiyan HeavyS

Jiyan

Mortefi

Baizhi

Mortefi's coordinated attacks amplify Jiyan's Heavy-Attack burst window; Baizhi keeps it F2P-friendly.

Changli FusionA

Changli

Mortefi

Verina

Mortefi's coordinated attacks and Outro amplify Changli's Fusion combos.

Mortefi skills

Core skills

Impromptu Show

Normal Attack

▾

Basic Attack

Mortefi uses his dual pistols and flames to perform up to 4 consecutive shots, dealing Fusion DMG.

Heavy Attack

Mortefi enters the aiming state for a more powerful shot.
The aimed shot fired after charging finishes deals Fusion DMG.

Mid-air Attack

Mortefi consumes STA to perform consecutive shots at the target in mid-air, dealing Fusion DMG.

Dodge Counter

Use Basic Attack after a successful Dodge to attack the target, dealing Fusion DMG.

Passionate Variation

Resonance Skill

▾

Launch a flashing lightning of flames forward, dealing Fusion DMG.

Violent Finale

Resonance Liberation

▾

Deal Fusion DMG, and apply Burning Rhapsody to all characters on the team.

Burning Rhapsody

When the active character's Basic Attack hits the target, Mortefi launches a Coordinated Attack, firing 1 Marcato.
When the active character's Heavy Attack hits the target, Mortefi launches a Coordinated Attack, firing 2 Marcato.
Mortefi can launch one Coordinated Attack every 0.35s.

Marcato

Deals Fusion DMG.

Fury Fugue

Forte Circuit

▾

Resonance Skill: Fury Fugue

When Mortefi's Annoyance reaches 100, his Resonance Skill is replaced with Fury Fugue.
When casting Fury Fugue, Mortefi consumes all Annoyance to unleash high-speed flame lightning, dealing Fusion DMG, considered as Resonance Skill DMG.

Annoyance

Mortefi can hold up to 100 Annoyance and can restore Annoyance in the following ways:
- When Normal Attack Impromptu Show hits the target
- When Intro Skill Dissonance hits the target
- When Resonance Skill Passionate Variation hits the target
- Within 5s after casting Passionate Variation, Normal Attack Impromptu Show that hits the target restores Annoyance additionally.

Passives & support skills

Harmonic Control

Inherent Skill

After casting Resonance Skill Passionate Variation, the damage of Resonance Skill Fury Fugue is increased by 2...

▾

After casting Resonance Skill Passionate Variation, the damage of Resonance Skill Fury Fugue is increased by 25% for 8s.

Rhythmic Vibrato

Inherent Skill

During Resonance Liberation Burning Rhapsody, each hit of Resonance Liberation Marcato will increase the DMG o...

▾

During Resonance Liberation Burning Rhapsody, each hit of Resonance Liberation Marcato will increase the DMG of the next Resonance Liberation Marcato by 1.5%, which can be triggered once every 0.35s, stacking up to 50 times.
The effect will be reset after Resonance Liberation Burning Rhapsody ends.

Dissonance

Intro Skill

Attack the target, dealing Fusion DMG.

▾

Attack the target, dealing Fusion DMG.

Skillful Cooking

Inherent Skill

Has a chance to produce special dishes when cooking.

▾

Has a chance to produce special dishes when cooking.

Rage Transposition

Outro Skill

The incoming Resonator gains 38% Heavy Attack DMG Amplification for 14s or until they are switched out.

▾

The incoming Resonator gains 38% Heavy Attack DMG Amplification for 14s or until they are switched out.

Tune Break: Pistols

Tune Break

When the target's Off-Tune Level is full, the Resonator may cast Tune Break on the target.

▾

When the target's Off-Tune Level is full, the Resonator may cast Tune Break on the target.

Mortefi Resonance Sequences

S1Solitary Etude

During Resonance Liberation Burning Rhapsody, Mortefi launches Coordinated Attacks when the on-field character performs their Resonance Skills, firing 2 Resonance Liberation's Marcato hits, dealing Fusion DMG.

S2Hypocritical Hymn

After using the Echo Skill, Mortefi restores an additional 10 Resonance Energy. This can be triggered once every 20 second.

S3Flaming Recitativo

During Resonance Liberation Burning Rhapsody, the Crit. DMG of Resonance Liberation's Marcato is increased by 30%.

S4Cathartic Waltz

The duration of Resonance Liberation Burning Rhapsody is extended by 7s.

S5Funerary Quartet

When Resonance Skill Passionate Variation or Resonance Skill Fury Fugue hits a target, Coordinated Attacks will be triggered to fire 4 Resonance Liberation's Marcato hit(s), dealing Fusion Damage. DMG of Resonance Liberation's Marcato fired in this way is reduced by 50%.

S6Apoplectic Instrumental

When Resonance Liberation Violent Finale is cast, ATK of all team members is increased by 20% for 20s.