Zenless Zone Zero Fionie Build, Mindscape, and Team Guide

To run Fionie effectively in Zenless Zone Zero, build her as an on-field Anomaly driver prioritizing Anomaly Proficiency and Anomaly Mastery, and pair her with an off-field applicator such as Remielle to trigger frequent Disorder procs. Fionie operates fully at Mindscape Cinema 0 (M0) without requiring duplicate pulls, while M2 serves as the primary stopping milestone for high-yield investment.

Role Overview and Remielle Synergy

Fionie functions as the active on-field driver in Anomaly-focused lineups. Instead of relying on critical strike stats for single-hit burst damage, she uses high hit-count normal attack strings and multi-hit abilities to accumulate elemental anomaly gauge quickly.

Her kit pairs directly with Remielle:

Remielle's Role: Applies continuous off-field elemental anomaly pressure while remaining off the field.
Fionie's Role: Stays on-field to build primary gauge, triggering the initial Attribute Anomaly.
The Payoff: Rapidly alternating between Fionie's on-field buildup and Remielle's background attribute triggers frequent Disorder detonations, dealing burst damage that bypasses standard defensive resistances.

Mindscape Cinema Investment Priorities

Fionie's base kit at M0 is self-sufficient, meaning all core resource mechanics and driving loops function without duplicate copies. Use the following breakdown when deciding whether to invest additional Polychromes:

M0 (Base Kit): Fully functional. Handles all driving and Disorder requirements without missing mechanics.
M1: Increases energy generation and Anomaly buildup rates. This reduces downtime between rotations and lowers execution difficulty against highly mobile enemies.
M2 (Recommended Stopping Point): Directly boosts Anomaly damage and applies defense reduction or resistance shred to afflicted targets. This node provides the highest statistical return per pull.
M4: Grants teamwide utility, increasing coordinated off-field damage and improving survivability during active attack strings.
M6: Greatly amplifies personal damage multipliers, accelerates resource generation, and adds burst procs, shifting her role toward a standalone carry.

Best W-Engines

Fionie requires W-Engines that increase Anomaly Proficiency, Anomaly Mastery, or provide damage bonuses against anomaly-afflicted targets:

Signature S-Rank W-Engine: Provides maximum Anomaly Proficiency and passive damage bonuses calibrated to her multi-hit attack strings.
Alternative S-Rank Anomaly Engines: Act as high-stat alternatives to accelerate elemental gauge buildup.
Weeping Gemini (A-Rank): Grants stacking Anomaly Proficiency as squad members trigger Attribute Anomalies.
Electro-Lip Gloss (A-Rank): Grants flat damage amplification and attack buffs when an enemy suffers from an active Attribute Anomaly.

Drive Disc Loadout and Stat Priorities

Equip Drive Discs that elevate Disorder detonation scaling and anomaly application speed:

Disc Slot	Set & Main Stat	Strategic Purpose
4-Piece	Chaos Jazz (or specialized Anomaly set)	Boosts EX Special Attack damage and speeds up Anomaly application.
2-Piece	Anomaly Proficiency or PEN Ratio set	Increases baseline Disorder damage calculations.
Disc 4	Anomaly Proficiency	Scales initial Anomaly procs and Disorder damage.
Disc 5	Attribute DMG% or PEN Ratio	Increases raw elemental damage and cuts through enemy defense.
Disc 6	Anomaly Mastery	Increases the rate at which target Anomaly circles fill.

Substat Priority

Focus substat rolls strictly on Anomaly and Attack stats:

Anomaly Proficiency (Highest Priority)
ATK%
Flat ATK

Note: CRIT Rate and CRIT DMG provide minimal value for Fionie's Anomaly-driven damage output and should not be prioritized.

Combat Rotation and Animation Canceling

Fionie's prolonged recovery frames at the end of heavy swings leave her exposed to incoming attacks. To optimize uptime:

Cancel Attack Recovery: Cancel the ending animation of her multi-hit attack string using a quick dash or an immediate EX Special Attack input.
Dump EX Gauge: The moment Fionie's resource bar fills, trigger her EX Special Attack to rapidly saturate the enemy's anomaly gauge.
Trigger Disorder: Once Fionie applies her Attribute Anomaly, switch to Remielle (or your secondary anomaly agent) to apply the contrasting attribute and pop Disorder.
Resume Driving: Switch Fionie back onto the field immediately after the secondary proc to rebuild gauge.

Team Compositions

Fionie requires setups that either maximize Disorder frequency or create uninterrupted attack windows.

Premium Dual-Anomaly Team

On-Field Driver: Fionie
Off-Field Anomaly: Remielle
Support: Astra Yao, Nicole, or Lucy

This team focuses on alternating elemental attributes to generate continuous Disorder procs. Deploy your Support's buffs and DEF shred first, then bring in Fionie to snapshot the bonuses before starting her attack strings.

Anomaly-Stun Hybrid Team

On-Field Driver: Fionie
Off-Field Anomaly: Remielle
Stun Agent: Lycaon or Qingyi

This variant replaces the buffer with a fast Stun agent to force enemy Stun windows. During Stun phases, Fionie can execute full attack chains without needing to evade or interrupt her multi-hit strings.