Genshin Impact
Honkai: Star Rail (HSR)
Zenless Zone Zero(zzz)
Wuthering Waves
Arknights: Endfield
GODDESS OF VICTORY: NIKKE
Last War: Survival Game
Mobile Legends: Bang Bang
King Shot
PUBG MOBILE
NTE (Neverness to Everness) 
Delta Force
Whiteout Survival
Identity V
Last Z: Survival Shooter
Honor of Kings
Free Fire
Dark War Survival
AFK Journey
Valorant
Marvel Rivals
Where Winds Meet
Pokémon Trading Card Game Pocket
Arknights
Tiles Survive
Poppo Live
Bigo Live
Heartopia
ChatGPT
Roblox
Lineage 2M
Miliastra Wonderland
FC 26 Coins
Chamet
Etheria: Restart
APEX
Fortnite
MONOPOLY GO!
Royal Match
Candy Crush Saga
Blue Protocol: Star Resonance
Reverse: 1999
Arena Breakout
Infinity Nikki
Love and Deepspace
Pokémon Go
Clash Royale
Brawl Stars
Chaos Zero Nightmare
Blood Strike
Umamusume: Pretty Derby
Hot Selling Games
Like
The Cyberpunk: Edgerunners collab brings more than just style to Wuthering Waves—it drops a fierce 5-Star Resonator right into your lap. Rebecca is an Electro Pistols unit who can absolutely shred enemies with her rapid-fire combos and, more importantly, massively amplify Heavy Attack DMG for the whole team. Whether you need a relentless on-field carry or a hyper-aggressive sub-DPS to buff your main damage dealer, this pint-sized edgerunner has you covered. In this guide, we will break down her unique stance-switching playstyle, best weapons, optimal Echo sets, top-tier team comps, and why you absolutely should invest your resources into building her.
- Enjoy Up To 22% Off On Game Top-ups.
- 3-minute Delivery For Non-stop Gaming.
- Trusted 4.9/5 On Trustpilot, 10/10 Among Players.
- Official Partnership Route, Protect Your Game Wallet.
Who is Rebecca and What is Their Playstyle?
Rebecca is a 5-Star Electro Resonator who wields Pistols. She steps into Wuthering Waves as an incredibly aggressive Sub-DPS and damage amplifier. Instead of just standing in the backline, this character gets right in the enemy's face, swapping between two distinct combat stances to shred armor and boost her critical hits.
Her core playstyle revolves around generating energy quickly, applying the unique Hack - Shifting debuff, and boosting the Heavy Attack DMG of your main carry. Once she hits the field, she unleashes a storm of bullets before pulling out a massive heavy machine gun during her ultimate. If you need a fierce sub-DPS who buffs your team while dealing serious Electro damage, this gunner is exactly what your roster needs.
How Do Rebecca's Skills Work?
Her kit is incredibly fast-paced, focusing on stance-switching and managing two unique resources: Fervor and Hot Hand. Here is a breakdown of her core mechanics:
- Forte Circuit (Gloves Are Comin' Off!): This Resonator can freely switch between two stances using her Resonance Skill or Intro Skill.
- Huntress Stance: Increases her Crit DMG by a massive 30%.
- Guts Stance: Allows her attacks to ignore 15% of the enemy's DEF.
- Fervor & Heavy Attacks: As she lands normal attacks and skills, she builds up Fervor (max 120 points). At max stacks, her standard Heavy Attack upgrades into a devastating rapid-fire barrage (Rat-tat-tat! in Huntress or Bang-bang-bang! in Guts). These enhanced attacks consume all Fervor, pull in nearby targets, and are considered Basic Attack DMG.
- Hot Hand & A Girl Gets What She Wants!: Hot Hand regenerates over time at 10 points per second and restores 40 points when casting enhanced Heavy Attacks. At 120 points, casting her Intro or Resonance Skill triggers A Girl Gets What She Wants!, granting her the Stat Bonuses of both stances simultaneously for 12s.
- Hack - Shifting: Landing her Intro Skills, enhanced Heavy Attacks, or her Ultimate applies the Hack - Shifting debuff to enemies. This triggers Hack Response - Meltdown, dealing massive bonus Hack DMG (2358.89% Tune AMP at level 10) when teammates hit the target.
- Resonance Liberation (Party 'til Dawn!): She pulls out her Mk. 31 HMG and enters a stationary turret mode for 9.5 seconds. While firing, she accumulates Overload, gains 50% DMG Reduction and immunity to interruption. When the mode ends or Overload maxes out at 90 points, she automatically casts BOOM! Fireworks! for a huge burst of Electro DMG.
Recommended Combat Rotation
- Step 1: Start with your support (like Shorekeeper) to set up team-wide buffs and healing zones.
- Step 2: Trigger Rebecca's Intro Skill to enter the fight, deal Electro damage, and instantly apply Hack - Shifting to the target.
- Step 3: Use her Resonance Skill to swap stances based on what you need (Huntress for Crit, Guts for DEF ignore) and build Fervor.
- Step 4: At 120 Fervor, hold the attack button to unleash her enhanced Forte Heavy Attack (Rat-tat-tat! or Bang-bang-bang!).
- Step 5: Cast her Resonance Liberation. Tank through enemy hits using her 50% damage reduction, finish with the big explosion, and then swap to your main DPS.
What is the Best Weapon for Rebecca?
Best-in-Slot: Skull Thrasher (5-Star Pistol)
The Skull Thrasher is her signature weapon and the absolute best choice for her kit. It provides a massive 72% Crit DMG stat at level 90 with a base ATK of 500. Furthermore, the passive ability increases her ATK by 12%. When she uses her Intro Skill, her Basic Attack DMG jumps by 24% for 14s. Best of all, when she inflicts Hack - Shifting, she gets an additional 12% Basic Attack DMG Bonus, and the entire team gains a 24% ATK buff for 30s. It turns your sub-DPS into an elite team buffer.
Premium and Budget Options
If you do not have her signature weapon, you still have some solid options:
- Spectrum Blaster (5-Star): A strong alternative with 588 ATK and 24.3% Crit Rate. It increases ATK by 12%, and casting Intro Skill or dealing Basic Attack DMG grants 36% Basic Attack DMG Bonus for 4s. Inflicting Tune Rupture or Tune Strain debuffs during Basic Attacks grants the entire team an 8% All DMG increase for 30s (up to 3 stacks).
- Static Mist (5-Star): A utility-focused pistol with 588 ATK and 24.3% Crit Rate. It increases Energy Regen by 12.8%, and when the wielder casts their Outro Skill, the incoming Resonator gains 10% ATK for 14s. Perfect if you want to funnel buffs into your main DPS even harder.
Which Gear and Stats Maximize Rebecca's Damage?
To get the most out of this Electro gunner, you need to balance her personal damage with her ability to cycle her Ultimate. Here is the definitive end-game Echo setup:
- Shadow of Shattered Dreams (1-Pc): Inflicting Hack – Shifting grants 35% Basic Attack DMG Bonus and Heavy Attack DMG Bonus for 15s. A must-have, as she applies Hack – Shifting constantly.
- Void Thunder (2-Pc): +10% Electro DMG.
- Lingering Tunes (2-Pc): +10% ATK.
This combination maximizes her Electro damage, raw ATK, and the all-important Basic Attack multipliers that her enhanced Heavy Attacks scale with.
Main Stats Priority
- 4-cost Echo: Crit Rate or Crit DMG (Aim for a 1:2 ratio. Remember that her Huntress stance gives free Crit DMG, so Crit Rate is very valuable here).
- 3-cost Echoes: Electro DMG Bonus x2.
- 1-cost Echoes: ATK% x2.
Substat Priority
- Crit Rate / Crit DMG
- ATK%
- Basic Attack DMG Bonus
- Flat ATK
- Energy Regen
What Are the Best Team Comps for Rebecca?
This character shines brightest when paired with a main DPS who relies on Heavy Attacks and can exploit the Hack debuff.
The Edgerunners Synergy Team
- Main DPS: Lucy
- Sub-DPS: Rebecca
- Support/Healer: Shorekeeper
How it works: This is currently her strongest setup. Shorekeeper starts the rotation by dropping her Stellarealm, pulling enemies in, and granting the team massive Crit Rate and Crit DMG buffs. Your Electro sub-DPS tags in next, using her Intro Skill to apply Hack - Shifting and dropping her HMG turret to soften up the field. Because of her Outro Skill, she grants the incoming Resonator Edgerunner Bonds, providing 15% All DMG Amplification and up to 35% Heavy Attack DMG Amplification (which Lucy maxes instantly). Finally, you swap to Lucy. Lucy deals Spectro DMG and exploits the Hack debuff with Hack Response - Data Crash. Thanks to the heavy attack buffs and the crit buffs from Shorekeeper, Lucy's burst window will melt bosses in seconds.
The Electro Duo Team
- Main DPS: Augusta
- Sub-DPS: Rebecca
- Support/Healer: Shorekeeper
How it works: For a double Electro setup, pair Rebecca with Augusta, an Electro Broadblade main DPS. Augusta deals massive Heavy Attack DMG with her Thunderoar combos and Sublime is the Sun state. Rebecca provides the same Heavy Attack DMG Amplification buffs, while both can trigger Hack - Shifting and Tune Break responses for constant debuff uptime. Shorekeeper rounds out the team with crit buffs and healing.
What Materials Are Needed to Upgrade Rebecca?
To max out her level and skills, you will need to farm the following materials.
Character Ascension & Skill Materials:
| Material Name | Quantity Required (Ascension) | Quantity Required (Skills) | Total Required |
|---|---|---|---|
| Shell Credit | 170,000 | 2,030,000 | 2,200,000 |
| LF Mech Core | 4 | 25 | 29 |
| MF Mech Core | 12 | 28 | 40 |
| HF Mech Core | 12 | 40 | 52 |
| FF Mech Core | 4 | 57 | 61 |
| Nightmare Flashdrive | 46 | 0 | 46 |
| We Who Question | 0 | 26 | 26 |
| Incomplete Combustor | 0 | 25 | 25 |
| Aftertune Combustor | 0 | 28 | 28 |
| Remnant Combustor | 0 | 55 | 55 |
| Reverb Combustor | 0 | 67 | 67 |
Skull Thrasher (Weapon) Materials:
| Material Name | Quantity Required (Max Level 90) |
|---|---|
| Shell Credit | 330,000 |
| Fractured Exoswarm Pendant | 6 |
| Worn Exoswarm Pendant | 6 |
| Chipped Exoswarm Pendant | 10 |
| Intact Exoswarm Pendant | 12 |
| Incomplete Combustor | 6 |
| Aftertune Combustor | 8 |
| Remnant Combustor | 6 |
| Reverb Combustor | 20 |
Which Constellations (Resonance Chain) Are Worth Getting?
Her Resonance Chains provide massive utility and damage spikes. Here is the breakdown:
| Level | Effect | Verdict |
|---|---|---|
| R1. Try Not to Get in the Way! | Basic/Heavy Attack DMG Multipliers increased by 50% for Huntress and Guts stances. Triggering A Girl Gets What She Wants! grants Street Smarts stacks, restoring 20 STA per Tactical Dodge. BOOM! Fireworks! becomes immune to interruption. | Great value. Makes her combat loop much smoother and safer. |
| R2. Oh, Hey Choom! | Intro and Ultimate grant 20% All-Attribute DMG to the team for 30s. Inflicting Hack - Shifting grants 15% All DMG Amplification for 30s. Hot Hand regenerates twice as fast out of combat. | Best Stopping Point. This turns her into an unstoppable team buffer. |
| R3. Don't Sweat Your Six! | Ultimate and BOOM! Fireworks! DMG Multiplier increased by 60%. Ultimate gains 30% more explosion range. Intro Skill instantly grants 120 Hot Hand. | Strong for personal DPS. Huge burst damage increase. |
| R4. Got Ya Covered! | Gains an additional 60% Stat Bonus increase from the A Girl Gets What She Wants! effect. | Good. A solid overall stat stick that doubles down on her stance bonuses. |
| R5. Dreamin' on the Edge | Gains a 20% Basic Attack DMG Bonus for 8s when applying Hack - Shifting. | Decent. Boosts her on-field damage window consistently. |
| R6. Maybe, Just Maybe... | Basic Attack DMG Bonus from every source increased by 40%. Forte Heavy Attacks deal an extra 900% ATK as Electro DMG. Restores 20 more Hot Hand per enhanced Heavy Attack. Survives a fatal blow by restoring 2077 HP 5 times. Out of combat Fervor regen. | Whale territory. Makes her an absolute monster with insane survivability, but very expensive. |
Is Rebecca Worth Pulling?
Yes, she is absolutely worth pulling and building. Whether you need an aggressive on-field fighter or a top-tier amplifier, she delivers. Her ability to freely grant her team Heavy Attack DMG Amplification and All-DMG buffs makes her future-proof for any heavy-attack-focused carry. Her stance switching makes her highly adaptable, allowing you to choose between raw critical damage or armor penetration depending on the enemy. While being locked in place during her Ultimate can be risky, the built-in 50% damage reduction makes it easily manageable. If you plan on playing Lucy, this Electro Resonator is practically mandatory.
Frequently Asked Questions (FAQ)
Does Rebecca have energy issues during her rotation?
Because her Resonance Liberation costs 125 Energy, she can sometimes struggle to get her Ultimate back on cooldown if you swap her out too fast. Running an Energy Regen substat on your Echoes, or using a weapon like Static Mist (which provides 12.8% Energy Regen), will help smooth out her rotation so she can deploy her heavy machine gun in every fight.
Is it safe to use her Ultimate since she cannot move?
Yes! While she is completely immobile during the Mk. 31 HMG mode, she gains 50% DMG Reduction and is immune to interruption. As long as you drop a healer's ability (like Shorekeeper's Stellarealm) before she starts firing, this character can comfortably tank through enemy combos without dying.
Should I stay in the Huntress stance or the Guts stance?
For most general combat, you will want to stay in the Huntress stance because the 30% Crit DMG boost is incredibly powerful for her rapid-fire basic attacks. However, if you are fighting a high-level hologram boss or an enemy with massive defense, swapping to the Guts stance to ignore 15% of their DEF will yield higher overall damage. When you trigger A Girl Gets What She Wants!, you get the benefits of both stances simultaneously, so timing this buff with your burst windows is key.
Jun 16, 2026
Wuthering Waves
