Welcome to our Chaos Zero Nightmare updates guide! This is your chance to explore all the new and upcoming features, events, and characters. We will cover everything from new fighters and battle events to special shops. Also you’ll find information on both the exciting features to look forward to and the current events you can participate in now. Get ready to plan your pulls, collect resources, and see what’s on the horizon with the Chaos Zero Nightmare updates!
Contents
New Upcoming Phases for the Season
Season 1 is now live in with the new Chaos Zero Nightmare updates . It started on November 12th and will run until January 12th, 2026. This season is split into three phases, and the third phase is still on the way with new content.
Here is the schedule for Season 1:
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Phase and Date |
What’s New |
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Phase 1 (Finished) Nov 12 – Dec 3 |
Added Yuki as a new fighter, released Chapter 1 of the story, prepared the Great Rift mode, and opened Shop 1. |
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Phase 2 (Live Now) Dec 3 – Dec 24 |
Added Chizuru as a new fighter, released Chapter 2, opened Great Rift Part 1 (ends Dec 23), opened Shop 2, and added new battles and events. |
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Phase 3 (Coming Soon!) Dec 24 – Jan 14 |
Maintenance on Dec 24. Sereniel fighter will be added, Chapter 3 will release, Great Rift Part 2 runs from Dec 24 – Jan 13, Shop 3 opens, and new missions plus ranking reset will happen |
Upcoming Storyline to Enjoy
One of the most exciting parts of the Chaos Zero Nightmare updates is the new story content. When Phase 3 begins on December 24th, you’ll be able to play the newest chapter, Chapter 3: Forbidden Catalyst. This update lets you continue the main story and unlock more battle missions. With this new chapter, you can also earn extra rewards and upgrade materials to help make your characters stronger for the tougher fights ahead.
But for now, focus on the current story, Chapter 2: Seals and Forbidden, which is live right now. Make sure to finish it before the new chapter arrives.
The Great Rift Battle Event Begins
With the new Chaos Zero Nightmare updates, you can join an exciting battle event called The Great Rift. This event has two parts, and here is the schedule:
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Great Rift (1st Half): December 3, 2025 – December 23, 2025
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Great Rift (2nd Half): December 24, 2025 – January 13, 2026
The first half is live now, so you can start playing and prepare for the second half.
How the Great Rift Event Works
The Great Rift is a big boss battle with a ranking system that rewards you based on your score during the limited event time.
Here’s how it works:
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You create two teams: a Vanguard Team and a Rearguard Team.
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Each team has a limited number of turns in battle. When all turns are used, the fight ends.
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You earn points each turn, and your final score is the total points after all turns finish.
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You get weekly rewards based on the points you earn.
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Your scores are also added to the Merit Rank system, which ranks all players.
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Merit Ranks are calculated separately for the first and second halves of the event.
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Players in the top percent ranks will receive better rewards at the end of each half.
So, master your teams, climb the ranks, and aim for the top rewards before the event ends!
New Characters & New Banners
The Chaos Zero Nightmare update introduces exciting new characters and banners so you can expand your roster. Here are the upcoming characters and when their banners will be available from the Chaos Zero Nightmare updates:
Chizuru
Chizuru is a 5-star psionic fighter with the Void attribute. She was released during the second phase of Season 1, and you can pull her from the current banner.
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Chizuru’s Banner: Live now and available until December 24
Chizuru is a single-target fighter who uses Marks and Wisps, her cards cost very little, and she performs best with Crit gear. She is a strong option for boss battles. If you are a Chaos Zero Nightmare beginner who needs a powerful single-target character, this is a good time to pull her.
Sereniel
Sereniel is the upcoming female combatant within the Chaos Zero Nightmare Tier List, through the next phase of the season from the Chaos Zero Nightmare updates. She will arrive at the game with her own banner.
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Sereniel’s Banner: Starts December 24, right after Chizuru’s banner ends.
There is no detailed information about Sereniel yet, so it’s a good idea to save your resources and prepare to pull her when she becomes available.
Supply Store: Phase Three
The Chaos Zero Nightmare update also brings the Supply Store, where you can use special tokens to get valuable rewards. The Supply Store has multiple phases during the season, and the third phase will begin on December 24. In Supply Store Phase 3, you will be able to collect growth materials for Sereniel, just like how Phase 2 currently gives materials for Chizuru.
So, keep playing the game, earn tokens, and use the Phase 2 Supply Store for extra resources while you wait for Phase 3 to arrive. This will help you prepare and make better progress in your gameplay.
Newest Features in the Chaos Zero Nightmare Update
There are lots of new features and events that come to the game under the Chaos Zero Nightmare Updates. All of these are now available, and you can join them to earn valuable resources for your progress. Here are the newest features:
|
New Feature |
Details |
|
Blackhorn Trade Shop (Permanent) |
This is a new shop in the main lobby. Use Crystal of Discord earned from Chaos, Codex, and Disaster bosses to buy: 5 pull tickets per month, Memory items, and skill books. |
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Unigram Messenger (Permanent) |
This is a fun way to get closer to the characters like an in game chat app. Talk to heroes like Chizuru, Yuki, and Tressa. Sending messages raises Bond and unlocks short stories. |
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See You on Unigram |
Special mission chain with Rei (the café girl). You can give gifts and chat in Unigram to earn rewards including Crystals, Prism Lens, items, and Bond stories. |
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Chasing the Star’s Trajectory |
A simple login event. Log in for 21 days to get Units, 10 pull tickets, Prism Lens, and more. This ends Jan 14. So, log in daily and grab all rewards daily. |
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Chizuru Sim |
Try Chizuru for free before pulling. Fight test battles and get 20 Crystals and her skill books. This ends Dec 24. |
Multi-instance & Sync: Operate multiple accounts simultaneously to improve rerolling efficiency
One-key Macro：Record and auto-execute your actions, making resource farming and dungeon clearing a breeze
High FPS & Keyboard Mapping：Smoother combat, precise skill activation, and no lag or frame drops
Video Recorder：Record highlights and turn them into shareable videos
People Also Ask
Who are the new characters from this Chaos Zero Nightmare update?
Chizuru is available now, and Sereniel will be added on December 24, 2025.
What is the Great Rift event in the Chaos Zero Nightmare?
The Great Rift is a boss battle event with limited turns and a ranking system. Players earn points to get rewards and climb the leaderboards.
When will Sereniel’s banner be available in Chaos Zero Nightmare?
Sereniel’s banner starts on December 24, 2025, right after Chizuru’s banner ends.
Conclusion
These are all the upcoming and newly added features and events in the Chaos Zero Nightmare update. With this, you can easily see what new content is coming to the game and join the latest events to earn more rewards and resources. These rewards will help you grow stronger and make faster progress in your gameplay. Also, don’t forget to claim your Chaos Zero Nightmare codes to get extra freebies!
