Zenless Zone Zero Norma and Sunna Banners: Should You Pull?

HoYoverse has unveiled the next wave of limited Signal Searches for Zenless Zone Zero, introducing two new S-Rank Agents: Norma (Fire – Stun) and Sunna (Physical – Support). The banners also bring back Corin and Pulchra as rate-up A-Ranks, perfect for players looking to bolster their roster. With the event running from 2026-07-08 12:00 to 2026-07-28 14:59 (server time), now is the time to plan your pulls.

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At a Glance

• Norma Banner – "Outlier of Prodigies": Limited S-Rank Norma (Fire – Stun) with A-Ranks Corin (Physical – Attack) & Pulchra (Physical – Stun).
• Sunna Banner – "Whimsy in Triple Meter": Limited S-Rank Sunna (Physical – Support) with A-Ranks Corin & Pulchra.
• W-Engine Banners: "Chief Sidekick" (Stun) for Norma and "Thoughtbop" (Support) for Sunna.
• Pity System: Guaranteed S-Rank within 90 pulls, with cumulative pity across the two Exclusive Channels (Norma & Sunna) but separate from the W-Engine Channel.
• Exclusive Agents will not be added to the standard Star-Studded Cast Stable Channel.

Banner Details

Norma – "Outlier of Prodigies" Exclusive Channel

Agent	Rarity	Attribute	Specialty
Norma	S	Fire	Stun
Corin	A	Physical	Attack
Pulchra	A	Physical	Stun

W-Engine Banner: "Chief Sidekick" (Stun – S-Rank) with A-Ranks Housekeeper (Attack) & Box Cutter (Stun).

Sunna – "Whimsy in Triple Meter" Exclusive Channel

Agent	Rarity	Attribute	Specialty
Sunna	S	Physical	Support
Corin	A	Physical	Attack
Pulchra	A	Physical	Stun

W-Engine Banner: "Thoughtbop" (Support – S-Rank) with A-Ranks Housekeeper (Attack) & Box Cutter (Stun).

Both S-Rank W-Engines are exclusive and will not be available in the standard Stable Channel.

Should You Pull?

Norma (Fire – Stun)

Norma fills a crucial role as a Fire Stun agent, a niche currently lacking top-tier options. Her ability to quickly apply Daze and enable burst damage makes her a strong investment for fire-oriented teams. F2P players with limited fire coverage should consider pulling if they need a reliable stunner. Low-spenders can aim for C0/C1 and the signature W-Engine "Chief Sidekick" for optimal performance. If you already have a built Koleda or Lycaon, Norma may be a luxury but still offers fire-specific synergy.

Sunna (Physical – Support)

Sunna is a Physical Support agent, bringing sustain and buff capabilities. Her kit is designed to amplify physical damage dealers like Corin or Jane Doe. Meta players who run physical teams will benefit greatly from her. F2P players may skip if they have Caesar or Seth built, as those provide similar support roles. However, Sunna’s unique physical damage amp could be a future-proof pick if physical teams remain relevant.

Events & Rewards

The Final Callback – Audition Stage

During the banner period, Proxies can try out Norma, Sunna, Corin, and Pulchra in test stages.

• Requirements: Inter-Knot Lv. 8, unlocked after Main Story Prologue – Intermission.
• Rewards: First-time clear rewards available for each Agent. If you already cleared the Cooperation Exercise for a specific A-Rank Agent (Corin or Pulchra), you can claim the rewards directly from the event interface.

This is a quick source of Polychromes and upgrade materials, so don’t miss it.

Teams & Synergies

• Fire Stun Core: Norma + Burnice (Fire Attack) + a support like Lucy. Norma stuns, Burnice capitalizes with Fire damage.
• Physical Hypercarry: Sunna + Corin (or Jane Doe) + a stunner like Pulchra. Sunna buffs physical damage and keeps the team alive.
• Budget Options: If you lack S-Rank supports, Sunna can work with A-Rank attackers like Billy or Anton, though efficiency drops.

Conclusion

Both Norma and Sunna bring unique strengths to their respective roles. Norma is a near-must for Fire teams, while Sunna elevates physical comps to new heights. Plan your reserves carefully, and remember to complete the audition stages for free rewards.

For more detailed build guides and tier lists, check out our dedicated Zenless Zone Zero resources.