In Zenless Zone Zero (ZZZ) Version 2.0, you can grab a free S-Rank Agent and S-Rank W-Engine through the Festival Channel event, a big thank-you for the game’s one-year anniversary. Just log in starting June 6, 2025, and pick one standard S-Rank Agent and W-Engine. Here’s a straightforward guide to help you decide what’s best based on your team, playstyle, and long-term plans.

Free S-Rank Agent Choices

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You get to pick one S-Rank Agent from the standard pool, which includes these six:

  • Lycaon (Ice, Stun, Victoria Housekeeping)
  • Rina (Electric, Support, Victoria Housekeeping)
  • Grace (Electric, Anomaly, Belobog Heavy Industries)
  • Soldier 11 (Fire, Attack, Obol Squad)
  • Nekomata (Physical, Attack, Cunning Hares)
  • Koleda (Fire, Stun, Belobog Heavy Industries)

Best Agent Recommendations

Your pick depends on what you’ve got, how you play, and what your team needs. Here’s the breakdown:

Lycaon (Ice, Stun) - Top Choice for Most

Zenlesszonezero Agent Lycaon

Why Pick Him?

  • Lycaon’s a solid Stun Agent who stops enemies cold and sets up your damage dealers. His Ice element works great with Ice DPS like Ellen Joe or Hugo for strong team combos.
  • He’s easy to use even with basic gear, so he’s great for new players and doesn’t need tons of resources.
  • Lycaon holds up well over time and fits nicely with Victoria Housekeeping teammates like Rina or Ellen.

Best for: Anyone needing a Stun Agent, Ice team fans, or players wanting a reliable crowd-control unit.

Team Fit: Works well with Ellen Joe (Ice, Attack), Soukaku (Ice, Support), or Hugo (Ice, Attack) for a full Ice squad.

Rina (Electric, Support)

Rina Zenless Zone Zero Materials

Why Pick Her?

  • Rina’s a top Support Agent who boosts the whole team with Electric damage and penetration buffs, making her perfect for Electric-focused squads.
  • She pairs great with Grace for Disorder teams (stacking different status effects) and supports Electric DPS like Yixuan or limited-banner characters.
  • She’s flexible enough to slot into various teams, even outside her Victoria Housekeeping group.

Best for: Players building Electric teams or needing a Support to pump up team damage.

Team Fit: Matches well with Grace (Electric, Anomaly) or Yixuan (Electric, Attack) for Electric or Disorder setups.

Grace (Electric, Anomaly)

Grace

Why Pick Her?

  • Grace is an Anomaly Agent who’s awesome at piling on Electric status effects, ideal for Disorder teams that rack up damage with multiple status triggers.
  • Her ranged style (nail gun and grenades) is fun and keeps the pressure on with steady Anomaly buildup.
  • She’s a good choice if you’ve got Rina or other Electric characters to lean into Disorder.

Best for: Players who like Anomaly playstyles or want to focus on Electric Disorder teams.

Team Fit: Works with Rina (Electric, Support) or Anby (Electric, Stun) for Electric Disorder squads.

Soldier 11 (Fire, Attack)

Zenlesszonezero Agent Soldier11 Officialart

Why Pick Her?

  • Soldier 11 is a straight-up damage dealer, great as a main DPS for Fire teams. Her simple playstyle is all about dishing out Fire damage.
  • She’s the only Obol Squad member for now, but future teammates could make her even better.
  • Pick her if you want a DPS and don’t have a strong Fire attacker.

Best for: Players needing a Fire DPS or those who like aggressive, damage-heavy play.

Team Fit: Pairs with Koleda (Fire, Stun) or Lucy (Fire, Support) for Fire team synergy.

Nekomata (Physical, Attack)

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Why Pick Her?

  • Nekomata’s a quick, nimble Attack Agent who deals solid Physical damage and works well with free A-Rank Cunning Hares like Nicole or Billy.
  • She’s decent for free-to-play players but might get overshadowed by limited-banner DPS down the line.

Best for: Free-to-play folks or those building Physical teams with Cunning Hares.

Team Fit: Synergizes with Nicole (Ether, Support) and Billy (Physical, Attack) for Cunning Hares teams.

Koleda (Fire, Stun)

KoledaWhy Pick Her?

  • Koleda’s a Fire Stun Agent who works well with Soldier 11 for Fire team setups. Her stuns are handy, but she’s not as flexible as Lycaon.
  • She’s a bit niche unless you’re all-in on Fire or Belobog Heavy Industries.

Best for: Players with Fire DPS like Soldier 11 or those building Belobog Heavy Industries teams.

Team Fit: Matches with Soldier 11 (Fire, Attack) and Ben (Fire, Defense) for Fire or Belobog squads.

Agent Selection Tips

  • Utility Beats DPS: Lycaon or Rina are usually better than pure DPS like Soldier 11 or Nekomata since Stun and Support roles are more versatile and harder to replace. Limited-banner DPS often outshine standard ones.
  • Check Your Team: Look at your current Agents and their roles. Got Ellen Joe (Ice, Attack)? Grab Lycaon for synergy. Got Electric characters like Yixuan? Rina or Grace is your move.
  • Test First: Try the Demo feature in the Stable Gacha to play each Agent and find one that feels right.
  • Think Long-Term: Lycaon and Rina stay useful longer due to their flexibility, while DPS like Nekomata might lose steam as new limited characters drop.

Recommended Order: Lycaon > Rina > Grace > Soldier 11 > Nekomata > Koleda

Free S-Rank W-Engine Choices

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You also get one S-Rank W-Engine from the standard pool. Options are:

  • The Brimstone (Attack, fits Attack Agents like Soldier 11, Nekomata)
  • The Restrained (Stun, fits Lycaon, Koleda)
  • Fusion Compiler (Anomaly, fits Grace)
  • Weeping Cradle (Support, fits Rina)
  • Cannon Rotor (Attack, works for Attack Agents)
  • Steel Cushion (Attack, boosts Physical/Back attacks, fits Nekomata)

Best W-Engine Recommendations

Pick a W-Engine that matches your Agent and team. Here’s the rundown:

The Restrained (Stun) - Best for Lycaon

Why Pick It?

  • Boosts Daze and Basic Attack damage, perfect for Stun Agents like Lycaon.
  • Helps Lycaon lock down enemies faster, giving your DPS more time to shine.

Best for: Players picking Lycaon or Koleda, or those needing a Stun-focused W-Engine.

Fit: Great for Lycaon’s Ice Stun role or Koleda’s Fire Stun setup.

Weeping Cradle (Support) - Best for Rina

Why Pick It?

  • Gives team-wide boosts like energy regen and extra damage, ideal for Support Agents like Rina.
  • Makes Rina even better at supporting Electric or Victoria Housekeeping teams.

Best for: Players picking Rina or needing a Support W-Engine for team buffs.

Fit: Perfect for Rina or other Support Agents like Soukaku.

Fusion Compiler (Anomaly) - Best for Grace

Why Pick It?

  • Ups Anomaly Proficiency and ATK, great for Anomaly Agents like Grace who focus on status effects.
  • Speeds up Anomaly buildup for quicker Disorder triggers.

Best for: Players picking Grace or building Anomaly-focused teams.

Fit: Boosts Grace’s Electric Anomaly playstyle or other Anomaly Agents.

The Brimstone (Attack) - Best for Soldier 11

Why Pick It?

  • Boosts damage for Basic, Dash, and Dodge Counter attacks, solid for Attack Agents like Soldier 11.
  • Works well for most DPS, especially Fire ones.

Best for: Players picking Soldier 11 or needing a DPS-focused W-Engine.

Fit: Suits Soldier 11 or other Attack Agents like Nekomata.

Steel Cushion (Attack) - Best for Nekomata

Why Pick It?

  • Increases Physical damage and back-attack bonuses, perfect for Nekomata’s fast, sneaky style.
  • Good for Physical DPS but not as flexible as The Brimstone.

Best for: Players picking Nekomata or focusing on Physical teams.

Fit: Enhances Nekomata’s Physical DPS role.

Cannon Rotor (Attack)

Why Pick It?

  • Adds a CRIT-based ATK boost and extra crit damage, decent for Attack Agents.
  • Not as specialized but still works for DPS roles.

Best for: Players without a clear DPS Agent or those wanting a general-use W-Engine.

Fit: Works with Soldier 11, Nekomata, or other Attack Agents.

Final Recommendations

  • Best Overall: Lycaon + The RestrainedLycaon’s easy to use, works with Ice teams, and stays useful forever, making him great for everyone. The Restrained amps up his Stun game, making him a beast.

    Great for: Anyone, especially anyone with Ice DPS like Ellen Joe or Hugo.

  • Alternative: Rina + Weeping CradleRina’s a fantastic Support Agent for Electric teams, and Weeping Cradle makes her buffs even stronger. She’s perfect for Electric or Disorder squads. Rina is great for Yixuan’s Electric team.
  • DPS Option: Soldier 11 + The BrimstoneIf you want a Fire DPS and love smashing enemies, Soldier 11 with The Brimstone is a solid combo, especially for Fire team fans.