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Chaos Zero Nightmare (CZN)

Upcoming Changes and Updates

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S1: Forbidden Catalyst | Nebula Distortion | The Great Rift
★ All Banners | Upcoming Banners
New Characters: Chizuru | Itsuku
Upcoming Characters: Sereniel
Join Our Tier List Contest!
┗ Tier Lists: Character | Partner | Cards

Here are all the upcoming changes the developers of Chaos Zero Nightmare (CZN) have in store for the game's third phase. Learn more about the upcoming changes to CZN here!

List of Contents

Upcoming Changes and Updates

CheckmarkUpcoming Combatant: Chizuru
CheckmarkSupply Store Third Phase
CheckmarkForbidden Catalyst Chapter 3 Story

Upcoming Combatant: Sereniel

Combatant Details
SerenielSereniel Rarity: ★★★★★
Faction: TBD
Class: TBD
Attribute: TBD

Sereniel is believed to be the next combatant featured in Season 1 Phase 3. She is expected to arrive by December 24, after Chizuru's rate-up banner ends. There is no information yet about the partner she’ll be paired with, but we’ll keep this page updated as soon as we get the details!

Supply Store Third Phase Items

Chaos Zero Nightmare 2nd Phase Supply

The Supply Store’s third supply will open during the third phase. The store lineup will most likely include growth materials for Sereniel, similar to the previous two Supply Store rotations, which offered Yuki’s growth materials during Phase 1 and Chizuru’s during Phase 2.

All Supply Store Items

Forbidden Catalyst Chapter 3 Story Missions

Chaos Zero Nightmare Seals and Forbidden

The Forbidden Catalyst’s Chapter 3, will become available during the third phase, continuing the story and unlocking more battle missions. From these battle missions, you can earn additional achievement rewards for each star obtained.

Third Phase Release Date

Releases on December 24, 2025

Chaos Zero Nightmare Maintenance Countdown

Season 1: Forbidden Catalyst’s third phase will be available on December 24, 2025, after the first phase ends. Note that each phase lasts for three weeks, giving you plenty of time to experience the current phase’s content and earn all available rewards.

Chaos Zero Nightmare (CZN) Related News

Partial Banner - Latest News

Latest News and Updates

Events and Game Info

Events and Game Info
List of Events Bugs and Errors Server Status and Patch Notes

Latest News

Other News

Preload Guide and Time Release Time and Countdown
Available Platforms and System Requirements Will Chaos Zero Nightmare Have PvP?
Is There Crossplay? Is Chaos Zero Nightmare Open World?
How to Pre-Register and Rewards Is There Controller Support?

Patch Notes

All Patch Notes and Updates
November 12 Patch November 4 Patch
November 1 Patch October 30 Patch
October 28 Patch October 24 Patch
October 22 Patch -

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Chaos Zero Nightmare Walkthrough Team
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