Zenless Zone Zero Lucia Build Guide (2025) – Best W-Engines, Drive Discs, & Ascension Materials

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Valencia

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In Zenless Zone Zero, Lucia stands out as a rare Ether-based support unit, bringing excellent team utility through buffs, healing, and Ether synergy. She’s especially effective alongside characters like Yixuan and Manato, who benefit heavily from her Ether Veil and Darkbreaker mechanics.

Lucia’s playstyle focuses on extending Ether Veil duration, amplifying team DMG and HP, and supporting consistent combat uptime. Building her correctly maximizes her supportive potential, turning her into one of the strongest utility characters in Zenless Zone Zero’s current roster.

In this guide, we’ll break down how to build Lucia, including her best W-Engines (weapons), Drive Discs, Mindscape Cinema, and ascension materials — alongside a note on how Zenless Zone Zero Boosting by GladiatorBoost can help you optimize her faster.

Lucia Build Overview

Lucia’s performance depends heavily on her HP scaling and Energy Regeneration, so focus your build around those stats. Her ability to extend Ether Veil uptime and provide buffs to her team scales directly with her HP%, making it the most important stat to stack in both Relics and W-Engines.

Best W-Engines (Weapons) for Lucia

Lucia has several strong W-Engine options depending on whether you’re a premium or free-to-play player.

1. Dreamlit Hearth (5★ – Signature Weapon)

Best-in-Slot for Lucia

• Effect: Increases Lucia’s HP and team DMG when Ether Veil is activated or extended. Additionally, it boosts her healing capabilities based on her Max HP.

• Substat: HP%

Why It’s Great:
As Lucia’s signature W-Engine, Dreamlit Hearth is perfectly tailored to her kit. It scales with her HP%, directly boosts her supportive and healing abilities, and amplifies her entire squad’s damage whenever Ether Veil is triggered.

If you’re serious about running Lucia as your primary support, this is the weapon to aim for — it transforms her from a good support into a core team enabler.

2. Elegant Vanity (4★)

Top-tier 4-Star Option

• Effect: Increases team DMG by up to 20% whenever allies consume Energy. Also restores Lucia’s Energy over time.

Why It’s Great:
Elegant Vanity is a simple yet highly effective 4-star choice. Its DMG boost triggers easily in combat-heavy teams, while the added Energy Regeneration helps Lucia use her EX Special Attack more frequently — keeping Ether Veil active almost permanently.

3. Weeping Cradle (4★)

Strong Free Option

• Effect: Increases team DMG for a few seconds whenever Aftershock is triggered.

Why It’s Great:
Lucia can reliably trigger Aftershock every 8 seconds, letting her activate Weeping Cradle’s teamwide damage buff. It’s not consistent enough for burst comps but remains a solid, F2P-friendly pick for casual players.

4. Unfettered Game Ball (Battle Pass W-Engine)

• Effect: Boosts Crit Rate for the team (up to 20%) when hitting an enemy weak to Ether.

Why It’s Great:
This is a situational weapon but very strong in Ether-heavy teams. If your composition includes multiple Ether agents, Unfettered Game Ball keeps Crit buffs active throughout battle, synergizing well with Lucia’s Ether Veil uptime.

5. Kaboom the Cannon (3★ – F2P Option)

Best Budget Choice

• Effect: Continuously increases the team’s ATK% as long as attacks land.

Why It’s Great:
While basic, this W-Engine guarantees consistent ATK buffs without conditions. Perfect for F2P players or as a placeholder until you obtain Dreamlit Hearth or Elegant Vanity.

Best Drive Disc Sets for Lucia

Lucia’s Drive Disc setup determines how often she can cast her EX Special Attack and how effective her Ether buffs are.

Recommended Drive Disc Combination:

• 4-Piece Set: Moonlight Lullaby

• 2-Piece Set: Yunkui Tales

4-Piece Moonlight Lullaby

Effect: Increases team DMG and extends buff duration when Lucia triggers Ether Veil or Aftershock.

Why It’s Great:
This set enhances her main support strength — providing long-lasting team buffs that persist through her off-field time. The 25-second DMG buff duration ensures smooth rotation compatibility with Ether DPS units.

2-Piece Yunkui Tales

Effect: Increases HP by 10%.

Why It’s Great:
More HP equals stronger shields, better Ether Veil sustain, and higher healing or buff potency. This secondary set perfectly complements Moonlight Lullaby, ensuring Lucia’s HP scaling remains efficient.

Recommended Drive Disc Stats:

Substats Priority:

• HP%

• SPD

• Energy Regeneration Rate

These stats improve her rotation speed and ensure her Ether Veil uptime never lapses.

Lucia Mindscape Cinema (Eidolons)

Lucia’s Mindscape Cinema upgrades significantly enhance her Ether Veil utility, extending buffs and increasing teamwide DMG.

M1 – Secret Friend

• Effect: Additional DMG ignores 18% of enemy RES and boosts Decibel Generation. When Dreamer’s Nursery Rhyme ends, reapply Ether Veil if Echo stacks remain.

• Priority: ★★★★☆ (Essential for consistent uptime)

M2 – Great Magician

• Effect: While in Ether Veil: Wellspring, Harmony DMG and Sheer DMG for allies increase by 15%.

• Priority: ★★★★★ (Massive team DPS boost)

M4 – Late-Night Hours

• Effect: Activating Ether Veil grants all squad members 100 Decibels every 15s.

• Priority: ★★★☆☆ (Situational utility)

M6 – The Never-Ending Journey

• Effect: Lucia gains ATK equal to 2% of her Max HP and guarantees Harmony Crits with +30% Crit DMG.

• Priority: ★★★★★ (Transforms Lucia into a full powerhouse support)

Lucia Ascension & Skill Materials

To max out Lucia, you’ll need a steady supply of Support and Ether materials, along with Boss Drops and Dennies.

Lucia Ascension Materials

Skill Enhancement Materials

• Support/Ruler Certification Seals

• Ether Chips (Basic, Advanced, Specialized)

• Higher Dimensional Data: Corrupted Dreamsteel (Normal Boss)

• Crimson Miasma Spike (Weekly Boss Drop)

You’ll also need Hamster Cage Passes for late-level skill upgrades.

Lucia Core Skill Enhancement Materials

Total Cost:

• 405,000 Dennies

• 60 × Corrupted Dreamsteel

• 9 × Crimson Miasma Spike

Fast-Track Your Lucia Build with GladiatorBoost

Upgrading characters in Zenless Zone Zero can take an immense amount of time — from farming Ether materials to unlocking W-Engines and high-tier Drive Discs. If you want to skip the grind and focus on gameplay, GladiatorBoost’s Zenless Zone Zero Boosting Services are the ideal solution.

Their expert team can help you farm Lucia’s materials, optimize her Drive Discs, and even secure her best W-Engine setups quickly. Whether you want to max her level, enhance skills efficiently, or clear high-difficulty content, GladiatorBoost offers safe, efficient, and reliable ZZZ boosting tailored for your goals.

Final Thoughts

Lucia is one of the most valuable support agents in Zenless Zone Zero. Her Ether-based buffs, HP-scaling shields, and teamwide DMG increases make her an irreplaceable asset for any Ether-focused team.

By equipping her with Dreamlit Hearth, Moonlight Lullaby + Yunkui Tales, and prioritizing HP% and Energy Regeneration, you’ll unlock her full potential as a high-utility support who keeps your team alive and buffed throughout every battle.