Drive Disc Farming Efficiency Guide

Understanding Drive Disc System

Zenless Zone Zero uses a 6-slot Drive Disc system:

• Slots 1-3: Fixed main stats (HP, ATK, DEF)
• Slots 4-6: Variable main stats (the ones that matter!)

Drive Disc Rarity

Rarity	Max Level	Substats
S-Rank	15	4 substats
A-Rank	12	3 substats
B-Rank	9	2 substats

Where to Farm

1. Routine Cleanup - Main farming method (costs Battery)
2. Music Shop Synthesis - Convert unwanted discs
3. HIA Commissions - Weekly rewards
4. Events - Limited time opportunities

Slot 4/5/6 Main Stats

Slot 4 Options

• CRIT Rate (most DPS want this)
• CRIT DMG
• ATK%
• Anomaly Proficiency
• Impact

Slot 5 Options

• Element DMG% (Ice/Fire/Electric/Ether/Physical)
• PEN Ratio
• ATK%
• HP%
• DEF%

Slot 6 Options

• ATK%
• Energy Regen
• Anomaly Mastery
• Impact

Substat Priority (Most DPS)

1. CRIT Rate
2. CRIT DMG
3. ATK%
4. PEN
5. Flat ATK

For Anomaly Characters

1. Anomaly Proficiency
2. ATK%
3. CRIT Rate/DMG (for procs)
4. PEN

Set Bonuses Guide

DPS Sets

• Polar Metal - Ice DPS
• Inferno Metal - Fire DPS
• Thunder Metal - Electric DPS
• Chaotic Metal - Ether DPS
• Fanged Metal - Physical DPS

Support Sets

• Swing Jazz - Energy support
• Freedom Blues - Anomaly support
• Hormone Punk - ATK buffer
• Shockstar Disco - Impact/Stun

Efficient Farming Tips

1. Focus One Set: Farm one complete set before moving on
2. Use Synthesis: Convert trash discs at Music Shop
3. Main Stat Priority: Correct main stat > perfect substats
4. Stop Early: A good A-Rank beats a bad S-Rank

When to Stop Farming

Keep if:

• Correct main stat (Slot 4/5/6)
• 2+ CRIT substats
• No triple roll into DEF

Replace if:

• Wrong main stat
• 0 CRIT substats
• All rolls into HP/DEF

The 80/20 Rule

Spend 20% of time getting 80% power:

• Focus on main stats first
• Substats are bonus optimization
• Build multiple agents over perfecting one