Zenless Zone Zero: How to Rebuild a Neglected Account

To rebuild a neglected Zenless Zone Zero account, audit your existing roster and stored resources before pulling new units or farming low-tier materials. Your immediate goal is building three functional combat teams to tackle endgame challenge rotations like Shiyu Defense without wasting limited stamina.

Audit Inventory and Roster Gaps

Before spending any currency, check your current stockpiles and roster state:

Count Pulling Currency: Check your inventory for accumulated Master Tapes. Save standard pulls until you determine which specific elemental or faction roles your roster lacks.
Evaluate Battery Charge: Stockpile your saved Battery Charge items. These will fuel targeted farming once your build priorities are clear.
Identify Core Carries: Look for two main DPS agents who are already leveled. Focus on units that can anchor your first two team compositions rather than spreading resources across mid-level characters.

Allocate Resources by Role Priority

High-level challenge modes require three distinct teams. Avoid leveling six to nine characters at the same time. Concentrate stamina on your primary carry first to secure a baseline for daily farming, then invest in supporting roles.

Investment Priority	Role Target	Upgrade Focus & Purpose
Priority 1	Main DPS	Maximize character levels, core talents, and damage gear to secure reliable stage clears.
Priority 2	Stunner	Raise levels and skills to quickly fill enemy break bars and generate burst damage windows.
Priority 3	Support	Spend remaining stamina to upgrade buff utility, shield uptime, or survivability skills.

If you lack key S-rank units, build 4-star agents to fill missing Stunner or Support roles. Fully upgraded 4-star utility units provide sufficient output for late-game content when paired with a strong main carry.

Optimize Stamina and Panel Stats

Spend Battery Charges exclusively on high-difficulty farming nodes that drop endgame promotion chips, W-Engine materials, or skill upgrades. Avoid low-level stages or unstructured artifact farming until core character levels are stabilized.

After leveling, open your character stat panels to verify combat readiness:

Crit Metrics: Balance Crit Rate and Crit Damage on main damage dealers. High character levels will underperform without adequate critical stats.
Anomaly Proficiency: Verify stats for agents reliant on elemental status application.
Engine & Bangboo Synergy: Level corresponding W-Engines and Bangboo units, as these provide significant baseline stat increases across your team.

Run Diagnostic Combat Tests

Test your adjusted lineups in Shiyu Defense to identify remaining weaknesses:

Dying early: Pivot stamina toward leveling defensive support talents, raising HP/DEF stats, or bringing a dedicated shielder or healer.
Failing time limits: Review your DPS rotations, verify Crit panel stats, and ensure your team triggers chain attacks off enemy stuns efficiently.
Resource adjustments: Use failed runs as diagnostic data. Upgrade only the specific stat, talent, or W-Engine causing the bottleneck before re-testing.