Zenless Zone Zero Norma & Sunna Banner Guide: Should You Pull?

Two new S-Rank Agents have arrived in Zenless Zone Zero’s limited-time channels, offering fresh team-building possibilities for Proxies. Norma (Fire – Stun) and Sunna (Physical – Support) headline the latest banner rotation, alongside their signature W-Engines: Chief Sidekick (Stun) and Thoughtbop (Support).

These debuts arrive with a wave of limited-time events, including the Check-In Event “En-Nah” Into Your Lap and the exploration-focused “Art Is Bangboo!” Whether you’re saving for future patches or looking to strengthen your roster, this update provides several reasons to log in.

For the latest Zenless Zone Zero news and guides, bookmark the ZZZ hub on EarlyGG.

At a Glance

• New S-Rank Agents: Norma (Fire – Stun), Sunna (Physical – Support)
• New S-Rank W-Engines: Chief Sidekick (Stun), Thoughtbop (Support)
• Events: Check-In Event “En-Nah” Into Your Lap, “Art Is Bangboo!”
• Availability: Now live in limited-time channels (exact end dates not specified in official materials; check in-game countdowns).

Banner Details & Rates

Both Norma and Sunna are featured on separate limited-time banners with boosted drop rates. The standard 50/50 pity system applies: a hard pity at 90 pulls for S-Rank Agents, with the guarantee of the featured character if the first S-Rank is not them. The W-Engine banners for Chief Sidekick and Thoughtbop follow a 75/25 pity mechanic (75 pulls hard pity).

Banner Type	Featured Item	Pity System
Agent Banner	Norma (Fire – Stun)	90-pull hard pity, 50/50
Agent Banner	Sunna (Physical – Support)	90-pull hard pity, 50/50
W-Engine Banner	Chief Sidekick (Stun)	75-pull hard pity, 75/25
W-Engine Banner	Thoughtbop (Support)	75-pull hard pity, 75/25

No information about the exact banner duration has been provided in official materials. Check the in-game countdown for precise end dates.

Should You Pull?

Norma fills a Fire Stun role, a niche that currently has limited options. If your account lacks a reliable Fire stunner, she can enable strong burst rotations for Fire DPS units. Sunna offers Physical Support capabilities, which synergize well with Physical attackers. Her supportive kit includes buffs and healing potential, making her valuable in sustain-demanding content.

For F2P and low-spend Proxies: Both characters are solid but not game-breaking. If you already have a strong Stun or Support agent for their respective elements, you can afford to skip. However, if you main a Physical or Fire team, these two are excellent upgrades.

For whales or collectors: The signature W-Engines provide noticeable stat boosts, but the free alternatives (craftable or event W-Engines) can cover most content. Prioritize characters unless you have surplus resources.

Events & Rewards

Two limited-time events are live alongside the banners:
– “En-Nah” Into Your Lap (Check-In Event): Log in daily to claim Polychrome and upgrade materials. No specific reward list provided in official materials—expect standard check-in tiers.
– “Art Is Bangboo!” (Event): This appears to be an exploration or combat-related event. Official details are sparse; Proxies should complete the required stages before the event concludes to claim all rewards.

Team Synergies & Early Impressions

While full theorycrafting will take time, Norma pairs well with Fire DPS agents like Soldier 11 or Koledah. Her Stun application can enable quick chain attacks, boosting overall team DPS. Sunna fits into Physical teams, complementing Billy or Nekomata by providing buffs and sustaining their health.

For more detailed build guides and team compositions, check out our Zenless Zone Zero character guides on EarlyGG.

Final Takeaway

This update brings fresh options for Fire and Physical team comps, plus generous event rewards. If either playstyle appeals to you, now is a good time to invest your Polychrome. Norma offers the most distinct value as a new Fire Stun option, while Sunna solidifies Physical support capabilities.

Stay tuned for our in-depth analysis of both characters, including optimal builds and team rotations, coming soon to EarlyGG.