Zenless Zone Zero: Robin and Kafka Banner Preparation Guide

Following the Unidentified Transmission announcing Robin and Kafka as upcoming playable Agents in Zenless Zone Zero, your immediate priority is to stop spending Encrypted Master Tapes on active banners and convert all earned Polychromes exclusively toward limited Signal Searches. Because complete character kits and combat roles have not yet been detailed, avoid farming specific class or elemental promotion materials. Instead, focus your daily battery charge on universal account resources while maintaining current weekly clears.

Polychrome and Signal Search Management

Securing an upcoming debut Agent requires strict currency discipline under the Signal Search guarantee system. Splitting resources across interim banners or spending Polychromes on energy refreshes jeopardizes your ability to reach the hard pity threshold or win a 50-50 rate-up roll.

Follow these steps to secure your pull reserves:

Halt discretionary banner pulls: Stop using Encrypted Master Tapes on active character channels unless an available rate-up Agent is mandatory to clear current content.
Quarantine Polychrome reserves: Direct all Polychromes exclusively into Encrypted Master Tapes. Do not spend currency on battery charge refreshes or standard channel Master Tapes.
Calculate pity guarantees: Check your Signal Search history to verify your current counter and confirm whether your next S-Rank Agent is guaranteed or subject to the 50-50 rate-up split.
Isolate standard Master Tapes: Use standard Master Tapes solely on the baseline banner to acquire passive A-Rank W-Engines and mindscapes without draining limited currency.

Account Roster Auditing

Endgame activities like Shiyu Defense require two fully functional squads capable of handling distinct elemental weaknesses and stun phases. Reviewing your current roster gaps across Anomaly, Stun, Support, and Attack archetypes helps determine which upcoming unit provides the highest account value once their specific mechanics are revealed.

Roster Assessment	Primary Account Need	Pre-Debut Strategy	Resource Focus
Single Strong Team	Second Team Anchor	Save a full guarantee for one debut Agent	Hoard universal leveling items
Balanced Double Squad	Role Optimization	Pull only if the kit complements existing duos	Maintain currency flexibility
Developing Account	Core Roster Breadth	Prioritize whichever unit provides broader utility	Secure baseline Agent unlocks

Safe Farming and Material Preparation

A common progression error is pre-farming tactical chips, specialized boss drops, or advanced ascension seals based on unverified kit speculation. If a character's final release differs from initial assumptions, the invested battery charge cannot be reclaimed. Direct daily stamina toward universal progression commodities that any incoming Agent can use immediately:

Denny: Leveling an Agent, ascending promotions, upgrading skills, and tuning drive discs require hundreds of thousands of Denny.
Investigator Logs: Collect Trainee, Senior, and Official Investigator Logs to raise character levels instantly upon acquisition, regardless of archetype.
W-Engine Power Supplies: Stockpile universal enhancement materials so signature or alternative engines can be upgraded immediately.
Drive Disc Tuning Materials: Save Master Copies and Hi-Fi materials in the music shop rather than dismantling or rolling specific disc sets before optimal stats are confirmed.

Maintaining Endgame Income

Do not halt character progression to the point where it compromises your recurring income. Clear Hollow Zero bounty runs and Shiyu Defense stages on schedule using your existing, built squads. Maximizing parry assists, defensive assists, and chain attack timing on proven teams allows you to harvest recurring Polychromes without investing emergency resources into temporary, stopgap characters.