ZZZ Trial Agents Guide

Zenless Zone Zero (ZZZ) offers players numerous ways to test agents before investing precious resources like Anomaly Proficiency or Encrypted Master Tapes. Agent trials let you experience high-rank characters in simulated battles, helping you decide on pulls from banners like Stable Channel or limited-time events. This guide explores every trial method, from permanent Signal Search previews to event-based arenas, with tips on team building and upcoming agents.

Why Test Agents Before Pulling?

With over 50 agents as of version 2.7, including S-Ranks like Starlight Billy and A-Ranks across factions, choosing wisely is crucial. Trials provide hands-on experience with skills, synergies, and playstyles without spending pulls. Key benefits include:

• Risk-free evaluation: Preview ultimates, chains, and EX Specials in real combat.
• Team synergy testing: Pair trial agents with your roster to check disorders, assists, and buffs.
• Build optimization: Experiment with Disk Drives and W-Engines suited to each agent’s attribute (e.g., Fire, Electric).
• Resource efficiency: Avoid regretting pulls on agents that don’t fit your playstyle or Hollow exploration needs.

Trials are accessible early-game, making them ideal for F2P players building around free agents like Billy or Anton.

Accessing Permanent Agent Trials in Signal Search

The primary way to trial agents is through the Signal Search menu, specifically the Stable Channel (permanent banner). Here’s how:

1. Open the Menu and select Signal Search.
2. Switch to the Stable Channel tab at the top.
3. Scroll to the bottom of the banner preview, where pull history is shown.
4. Locate the Trial Arena button—it’s usually next to character previews.
5. Select an agent (S-Rank or A-Rank featured on the banner) to enter a simulated battle.

Trials here feature standard enemies from early commissions, allowing 1-2 minutes of playtime. Use this to test core rotations, like Anton’s quick spam with Estra or Alice’s anomaly procs.

Temporary Trials During Limited Banners

For Selective Channel (limited banners), trials activate automatically during the event period. Access them the same way—via Signal Search—but only for the phase’s featured agents.

• Phase 1 example: Promeia (Version 2.8), Krampus Compliance executioner with unique mechanics.
• Phase 2 example: Starlight Billy, Billy’s upgraded S-Rank form for star-themed bursts.

These trials include banner-specific challenges, like high-Hollow difficulty waves, to showcase the agent’s scaling in endgame content. Tip: Record your trial run to analyze DPS output and compare with YouTube builds.

Holographic Onslaught Arenas for Advanced Testing

Beyond Signal Search, ZZZ features Holographic Onslaught Arena stages dedicated to agent trials. Found in the Combat Simulation menu, these are free, repeatable challenges.

Key arenas include:

• Aristocratic Delicacy: Tests defense-focused agents like Corin with Trigger synergies.
• Attack from the Shadows: Stealth and burst play for agents like Yuzua.
• Back to School: Student-themed trials for faction-specific teams (e.g., External Strategy Department with Velina).

Each arena provides pre-built teams, letting you swap in trial agents. Perfect for testing W-Engines like Brimstone (for Alice) or Marcato Desire (Thunder comps).

Building and Customizing in Trials

Trials aren’t just demos—they’re build sandboxes. Customize with:

• Disk Drives: Prioritize main stats like ATK%, Anomaly Proficiency, or Crit Rate (cap under 88% for some agents).
• W-Engines: Signature > Deep Sea Visitor > F2P options like Starlite Engine.
• Teams: Mix S-Ranks (Jianyu, Du Fufu) with A-Ranks (Pulcra, Harumasa).

Popular Builds Table:

Upcoming Agents and Their Trials

Version 2.8 introduces Promeia (Phase 1) and Starlight Billy (Phase 2), both trialable on release. Teased characters like Pyrois (Phaethon faction, playable Belle/Wise), Velina (first Wind agent), and Norma (Roscaelifer) will likely feature pre-release trials via events.

Expect trials to highlight new attributes: Wind for Velina means anomaly-focused teams with Polarized Assaults.

Tips for Maximizing Trial Sessions

• Practice rotations 3-5 times per agent to master chains.
• Test in multiple arenas for varied enemy types (e.g., Hollow bosses).
• Compare trial DPS with your current main using in-game calculators.
• Watch community videos for advanced combos post-trial.
• F2P focus: Prioritize trials for free-upgradable agents like Seed or Lucy.

Frequently Asked Questions (FAQs)

How do I unlock agent trials in ZZZ?

Trials unlock after accessing Signal Search (early Chapter 1). No level requirement.

Can I trial every agent?

Permanent banner agents yes; limited ones only during their event. Upcoming via teasers.

Do trials consume resources?

No—fully free with unlimited retries.

Best agents to trial first?

Versatile S-Ranks like Trigger or Astra for broad team fits.

Where to find trial stages?

Signal Search (bottom of banners) or Combat Simulation > Holographic Arenas.

Conclusion: Trial Your Way to Victory

Mastering ZZZ agent trials transforms gacha pulls into strategic choices. From Signal Search basics to arena deep-dives, these tools ensure your roster shines in Hollows and commissions. Stay tuned for 2.8 trials!