Introduction to Mortefi Guide

Wuthering Waves Ultimate Mortefi Guide: Mortefi is a 4-star Fusion character in Wuthering Waves, wielding pistols. He’s a Hybrid character, excelling as both off-field damage dealer and support. Mortefi provides significant damage and buffs, especially benefiting Heavy Attack-based characters. His Outro Skill boosts Heavy Attack damage for the next character, making him an excellent Sub-DPS option.

Skills

Active Skills:

Basic Attack: Impromptu Show

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

Heavy Attack:

Enters an aiming state for a more powerful shot, dealing Fusion DMG.

Mid-air Attack:

Consumes Stamina to perform consecutive shots at the target while mid-air, dealing Fusion DMG.

Dodge Counter:

Wuthering Waves Ultimate Mortefi Guide: After a successful Dodge, use Basic Attack to deal Fusion DMG to the target.

Resonance Skills:

Passionate Variation / Fury Fugue:

Passionate Variation: Deals Fusion DMG with a flash of lightning flames.
Fury Fugue (when Forte Circuit is filled): Deals more damage and generates Concerto Energy.
Wuthering Waves Ultimate Mortefi Guide: Using the Resonance Skill creates a 5-second window where Basic Attacks generate additional Forte stacks.

Intro Skill: Dissonance:

Attacks the target, dealing Fusion DMG.

Resonance Liberation: Violent Finale:

Wuthering Waves Ultimate Mortefi Guide: Deals Fusion DMG and applies the Burning Rhapsody effect to all characters in the team.

Burning Rhapsody: When the on-field character’s Basic or Heavy Attack hits the target, Mortefi launches a Coordinated Attack.

Basic Attacks trigger one coordinated hit.
Heavy Attacks trigger two hits.
Coordinated Attacks occur every 0.35s.

Outro Skill: Rage Transposition:

Boosts the next character’s Heavy Attack DMG by 38% for 14 seconds or until the character is swapped.

Passive Skills:

Inherent Skill 1: Harmonic Control:

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

Inherent Skill 2: Rhythmic Vibrato:

During Resonance Liberation: Burning Rhapsody, each hit of Resonance Liberation Marcato increases the damage of the next Marcato by 1.5%.
This effect can be triggered once every 0.35s and stacks up to 50 times.
The stack resets when Burning Rhapsody ends.

Forte Circuit:

Wuthering Waves Ultimate Mortefi Guide: When at full Forte, a second Resonance Skill can be cast, independent of the first one’s cooldown.
Both Resonance Skills and the Forte Resonance Skill generate a decent amount of Concerto Energy.
The “Annoyance” mechanic can hold up to 100 annoyance, which can be restored in different ways.

Skill Priority:

Resonance Liberation
Forte Circuit
Resonance Skill
Basic Attack
Intro Skill

Resonance Chain (Dupes)

Wuthering Waves Ultimate Mortefi Guide: Mortefi’s Resonance Chains play a crucial role in enhancing his abilities, with Sequence 4 and Sequence 6 standing out as particularly impactful.

S1: Solitary Blaze

During Resonance Liberation: Burning Rhapsody, Mortefi launches Coordinated Attacks when the on-field character performs their Resonance Skills, firing 2 additional Marcato hits, dealing Fusion Damage.
Resonance Skills will trigger the extra hits twice.

S2: Unrestrained Excitement

Wuthering Waves Ultimate Mortefi Guide: After using the Echo Skill, Mortefi restores an additional 10 Resonance Energy, with a cooldown of 20 seconds.

S3: Unbridled Temper

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

S4: Limitless Passion

Extends the duration of Resonance Liberation: Burning Rhapsody by 7 seconds, increasing the ultimate duration to 17 seconds total.

S5: Blazing Fireworks

When Resonance Skill: Passionate Variation or Resonance Skill: Fury Fugue hits a target, 4 Marcato hits are fired, dealing Fusion Damage. However, the damage of these Marcato hits is reduced by 50%.

S6: Supreme Training

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

Wuthering Waves Ultimate Mortefi Guide: Mortefi’s Resonance Chains significantly improve his effectiveness, particularly enhancing his ultimate skill. Sequence 4 and Sequence 6 are the most beneficial, increasing his team support capabilities and extending the duration of his ultimate. While Mortefi is a 4-star character, unlocking these sequences can greatly improve his value in team compositions, even if he’s not frequently used.

Build

Wuthering Waves Ultimate Mortefi Guide: For Mortefi, choosing the right weapon and Echo set is crucial to maximizing his potential as a Hybrid character, both for off-field damage and support roles.

Best Weapons

Wuthering Waves Ultimate Mortefi Guide: Static Mist: This is Mortefi’s best weapon, providing an ATK of 587 and a Crit Rate of 24.3% at level 90. It increases Energy Regen and boosts the ATK of the switched-in Resonator by up to 20% for 14 seconds. Its base damage and team support ability make it ideal for Mortefi.

Cadenza: Offering an ATK of 337 and Energy Regen of 51.8% at level 90, this weapon restores Concerto Energy when the Resonance Skill is used. It focuses on energy recharge and is useful when building the Echo set.

Novaburst: This weapon increases ATK and provides a stacking ATK boost of up to 12% when dodging or dashing. It’s a good general pistol, especially when synched.

Undying Flame: Increases Resonance Damage by 20% for 15 seconds after using Intro, making it useful for enhancing Mortefi’s resonance abilities.

Pistols of Voyager: This weapon increases ATK and restores Resonance Energy when the Resonance Skill is used. It’s easy to use and helps with energy regen.

Pistols #26: Provides a stacking ATK bonus of 6% every 5 seconds, restoring HP upon damage.

Echoes

Mortefi is a versatile character who can serve as both a Sub-DPS and support. His role in combat relies heavily on using his abilities to deal off-field damage while also providing buffs to his team. Echoes are an essential part of his build, as they enhance his effectiveness in both sub-DPS and support roles.

Best Echo Sets for Mortefi:

Moonlit Clouds:

2-Piece Bonus: Increases Energy Regen by 10%.
5-Piece Bonus: After using Outro Skill, the ATK of the next Resonator is increased by 22.5% for 15 seconds.
Reason: This is the default pick for Mortefi when used as a sub-DPS. It provides Energy Regen and an ATK boost for the next Resonator, enhancing overall team performance.

Molten Rift:

Reason: This set is ideal for a DPS-focused Mortefi as it significantly increases his Fusion damage, especially after using his Resonance Skill.

Lingering Tunes:

Reason: This set adds an extra 10% bonus to Mortefi’s attack, further boosting his damage output.

Hybrid Sets:

2-piece Moonlit Clouds + 2-piece Molten Rift: Offers a combination of Energy Regen and Fusion damage, making it perfect for a hybrid build.
2-piece Moonlit Clouds + 2-piece Lingering Tunes: Adds more attack bonus to Mortefi, focusing on a balance between Energy Regen and increased attack.

Main Echo Recommendations:

Impermanence Heron: This Echo restores 10 Resonance energy and boosts the next character’s damage by 12% after using an Outro skill within 15 seconds. It is crucial for providing extra buffs to the main DPS and should always be used and immediately switch-canceled right before performing an Outro, leading into another DPS burst.

Inferno Rider: Provides a 12% Fusion damage boost, which is useful for Mortefi’s damage output.

Mech Abomination: This Echo gives an ATK boost with fast animation, making it a solid choice for increasing Mortefi’s damage.
Hecate: Offers a 40% boost to Coordinated Attack damage, significantly improving Mortefi’s damage during these attacks.

Echo Stats Priority:

Cost 4: Prioritize Crit Rate or Crit DMG for maximizing Mortefi’s damage output.
Cost 3: Fusion DMG or Energy Regen should be prioritized, depending on the role.
Cost 1: ATK% is crucial for boosting Mortefi’s overall damage.

Substat Priority:

Energy Regen: Aim for at least 10-30% Energy Regen to ensure Mortefi’s skills are usable as often as possible.
Crit Rate / Crit DMG: These are important for maximizing damage.
ATK%: Adds significant damage potential to Mortefi’s attacks.
Resonance Skill DMG Bonus and Resonance Liberation DMG Bonus: These substats are valuable for enhancing Mortefi’s abilities.

Energy Recharge Recommendations:

Aim for at least 150% Energy Recharge to ensure Mortefi’s skills are ready quickly. Getting around 20% energy regen on Echo sets is a good baseline to aim for.

Additional Notes:

Finding perfect 5-piece Echo sets with good substats can be difficult, especially when farming for specific sets.
Mixing and matching different Echo sets can be a great alternative to ensure Mortefi performs optimally while balancing Energy Regen and damage output.

This guide should help you maximize Mortefi’s potential, whether you’re focusing on him as a sub-DPS or a team support character.

Gameplay

Easy and Straightforward: Mortefi is simple to play, but effective rotations depend on adapting to enemy actions like movement and attacks.

Considerations:

Wuthering Waves Ultimate Mortefi Guide: Pay attention to parries, dodge counters, and knockbacks, as they can disrupt rotations.
Keep an eye on positioning and timing to maximize damage output and energy regeneration.

Optimal Rotations

General Rotation Tips:

Ultimate + Outro Combo: Always use Mortefi’s Ultimate and Outro skill together right before swapping to another character. This lets you perform a burst combo, especially with a Heavy Attacker.

Resonance Skill (Passionate Variation): Gains extra Annoyance from all Basic Attacks for 5 seconds. Use this window to quickly generate Fury Fugue and complete Concerto for faster rotations.

Ultimate Timing: Mortefi’s Ultimate generates 20 Concerto Energy at the end of his Concerto Rotation. Always finish with the Ultimate to maximize Concerto generation.

Sub-DPS Rotation:

Intro Skill
Passionate Variation
Fury Fugue
Basic Attacks 1-4
Fury Fugue
Ultimate
Echo (Impermanence Heron Swap-Cancel)

Rotation with Jiyan and Verina:

Jiyan Outro → Mortefi
Mortefi: Intro
Mortefi: Passionate Variation → Fury Fugue
Mortefi: Basic Attacks 1-4
Mortefi: Fury Fugue
Jiyan: Skill
Verina: Skill + Echo
Verina: Build Resonance/Concerto Energy
Verina: Ultimate → Outro
Jiyan: Intro → Skill
Jiyan: Echo (Skill Swap)
Mortefi: Ultimate
Mortefi: Echo (Impermanence Heron Swap-Cancel)

Parry Windows and Dodge Counters

Basic Attacks: As a Pistol user, Mortefi doesn’t have a natural parry option with his Basic Attacks.
Switch-in Skips: Mortefi can perform Switch-in skips to Basic Attack 3 and Dodge Counters, enabling him to skip directly to Basic Attack 4 for smoother attack chaining.

Team Compositions

Versatile Character: Mortefi works well in various team setups due to his Sub-DPS role and supportive skills.

Jiyan, Mortefi, Verina: This team is effective because Mortefi’s Outro skill boosts Jiyan’s heavy attacks, increasing overall damage output.
Danjin, Mortefi, Verina: Danjin boosts Mortefi’s damage by 20%, improving his performance as a Sub-DPS.
Jinhsi, Mortefi, Verina: Jinhsi and Verina complement Mortefi’s ability to generate energy and deal significant damage.
Rover, Mortefi, Baizhi: This team provides solid synergy with strong damage-dealing capabilities and support from Baizhi.

Synergies with Key Characters

Jiyan: Mortefi pairs well with Jiyan due to his Outro skill providing additional damage for Jiyan’s heavy attacks. Mortefi’s energy generation can also help Jiyan unleash her full potential.

Danjin: Danjin increases Mortefi’s damage output by 20%, making him a great partner for boosting Mortefi’s Sub-DPS capabilities.

Verina: Verina’s skills and Echo synergize with Mortefi’s gameplay, particularly in rotations where her damage and energy generation help support Mortefi’s abilities.

Baizhi: Baizhi complements Mortefi’s playstyle, providing supportive effects while Mortefi handles the Sub-DPS role.

Key Takeaways

Wuthering Waves Ultimate Mortefi Guide: Mortefi is an easy-to-use, versatile character who thrives in teams with Heavy Attack damage dealers.
His rotation and skill usage rely on proper timing to maximize Concerto Energy and damage output.
He pairs well with characters like Jiyan, Verina, Danjin, and Jinhsi to create a well-rounded and powerful team.

Ascension Materials

Rage Tacet Core: Required for his Tacet Core. You will need a total of 46. These can be obtained by defeating the Inferno Rider in Port City Guixu, with the cost in Waveplates.

Coriolus: A character material. A total of 60 is required. These mushrooms can be found around fallen tree branches near the Giant Banyan in Dim Forest or bought at the Shifang Pharmacy.

Whisperin Core: These are Skill Leveling Materials. The required amounts are:

4 x LF Whisperin Core
12 x MF Whisperin Core
12 x HF Whisperin Core
4 x FF Whisperin Core

Shell Credits: A total of 170,000 Shell Credits are required.

Materials for Skill Upgrades:

Whisperin Core:

25 x LF Whisperin Core
28 x MF Whisperin Core
40 x HF Whisperin Core
57 x FF Whisperin Core

Phlogiston:

25 x Impure Phlogiston
28 x Extracted Phlogiston
55 x Refined Phlogiston
67 x Flawless Phlogiston

Monument Bell: 26 required.

Shell Credits: 2,030,000 are needed to fully level his skills.

Wuthering Waves Ultimate Mortefi Guide: Make sure to gather all these materials to ascend Mortefi and upgrade his abilities to maximize his potential in combat.