Zenless Zone Zero Gacha Traps: 3 Pull Mistakes to Avoid

To maximize your account progression in Zenless Zone Zero, never convert Polychromes into Standard Master Tapes, never pull on limited banners to snipe A-Rank Agents or "build pity," and avoid spending pulls on W-Engine banners before establishing two functional combat teams. Saving your premium currency exclusively for promotional S-Rank character banners ensures you do not waste guarantees or dilute your roster.

Converting Polychromes into Standard Master Tapes

Never spend Polychromes to purchase Standard Master Tapes. Polychromes are your primary flexible currency, and you should reserve them strictly for Encrypted Master Tapes used on time-limited Exclusive Channel banners.

The standard banner, Star-Studded Cast, features a permanently mixed pool containing both standard S-Rank Agents and standard S-Rank W-Engines. Spending finite currency on a diluted pool without a targeted rate-up significantly reduces your account's long-term value.

Standard Master Tapes accumulate naturally through normal gameplay milestones:

• Increasing your Inter-Knot Level
• Ascending Agents past breakthrough level caps
• Raising your Hollow Zero license level
• Clearing first-time Shiyu Defense challenges
• Progressing the free tier of the New Eridu City Fund battle pass

Because these standard pulls arrive consistently over time, converting Polychromes into standard pulls permanently deprives your account of future limited banner pulls.

Pulling to Build Pity or Snipe A-Rank Agents

Pulling on a limited Exclusive Channel banner solely to obtain a featured A-Rank Agent or to "build pity" for a future character risks resetting your progress.

The gacha rules guarantee an A-Rank item every 10 pulls, but that reward alternates between rate-up agents, off-banner agents, and A-Rank W-Engines. There is no hard guarantee for a specific featured A-Rank. Spending dozens of pulls chasing duplicate Mindscapes for characters like Nicole, Lucy, or Piper can leave you empty-handed.

"Building pity" carries a direct mechanical penalty: every pull has a baseline chance to trigger an early S-Rank Agent. If you trigger an unselected promotional character, your pity counter resets to zero and consumes any built-up guarantee. Furthermore, newly debuted A-Rank Agents enter the standard gacha pool in later updates, meaning you will passively acquire them from standard tapes and event rewards.

Pulling on W-Engine Channels Too Early

Diverting Polychromes into the limited W-Engine banner before building two complete squads creates an immediate bottleneck in endgame modes. Shiyu Defense requires two separate teams capable of handling rotating elemental weaknesses, Stun windows, and Anomaly applications.

While promotional S-Rank W-Engines provide specialized passive buffs and high base stats, they do not expand your roster's elemental coverage or utility. Free-to-play options can bridge gear requirements without spending premium currency:

• Box Galaxy Store: The gadget shop on Sixth Street lets you craft and refine capable A-Rank W-Engines using farmable W-Engine Chips.
• In-Game Shops: The Hollow Zero Association store and recurring event rewards provide equipment alternatives that clear high-level combat challenges.

Until your roster includes reliable Damage, Stun, and Support anchors across multiple elements, spending up to 80 pulls on a weapon banner yields a poor return on investment.

How to Calculate Pulls for Guaranteed S-Rank Agents

Proper banner planning requires budgeting around the banner's pity mechanics:

• Hard Pity: Occurs at 90 pulls on character banners.
• Soft Pity: Pull rates increase around pull 74, with most S-Rank drops occurring between pulls 75 and 82.
• The 50/50 System: If your first S-Rank pull is not the featured promotional Agent, your second S-Rank pull is 100% guaranteed to be the featured character.

To guarantee a targeted promotional Agent without relying on early luck, bank between 160 and 180 pulls (equivalent to 25,600 to 28,800 Polychromes). Entering a banner with fewer than 80 pulls leaves your outcome to chance. While accumulated pity carries forward to the next banner of the same type, you should hold your resources until you can guarantee your desired unit.

Quick Pre-Pull Decision Checklist

Run through these checks before spending currency on any active banner:

1. Target Confirmation: Do you want the featured promotional S-Rank Agent even if they appear on your very first multi-pull?
2. Pity Reserves: Do you have up to 180 pulls saved to guarantee the character if you lose the 50/50?
3. Currency Check: Are you spending strictly Encrypted Master Tapes while leaving standard pulls to in-game rewards?
4. Alternative Gear: Can your target character perform adequately with craftable W-Engines from Box Galaxy?

If the answer to any of these questions compromises your long-term savings, save your Polychromes for a future Exclusive Channel.