Rescue Gacha banner schedule for December 2025 in Chaos Zero Nightmare (CZN). See next banner update, which new upcoming limited-time characters to pull and gacha pity system rate.
Table of Contents
Banner Schedule List
Current Banners
| Gacha | Recommendation/Availability/Featured |
|---|---|
 Amplify Distress Signal: Chizuru | [Recommendation] ★★★★★ [Availability] 12/03/2025 – 12/24/2025 [Featured] 5-star Combatant Chizuru 4-star Combatant Rei 4-star Combatant Tressa |
| Amplify Distress Signal: Itsuku | [Recommendation] ★★★★☆ [Availability] 12/03/2025 – 12/24/2025 [Featured] 5-star Partner Itsuku 4-star Partner Alyssa 4-star Partner Eloise |
| Combatant Rescue | [Recommendation] ★★★☆☆ [Availability] Always available [Featured] None |
| Partner Rescue | [Recommendation] ★★☆☆☆ [Availability] Always available [Featured] Any 5-star Partner |
| Eternal Moment | [Recommendation] ★☆☆☆☆ [Availability] Always available [Featured] Any 5-star Prism Module |
Chizuru Rescue Banner is Recommended
The recommended banner to pull on is Amplify Distress Signal: Chizuru. She excels at dealing multiple rapid hits while delivering powerful burst damage to a single target.
Chizuru Rating and Recommended BuildWhich Banner Should You Pull?
Prioritize Limited-Time Gachas
Limited-time banners feature increased drop rates for certain characters and a guarantee of getting one after 140 pulls. These characters become harder to obtain once their banner ends, so we recommend pulling for them during their limited-time availability.
Obtainable After Gacha Ends
In CZN, Combatants (excluding collaboration and seasonal characters) will be added to the permanent Rescue pool after their featured banner ends. Although their pull rates will be lower, they won't become completely unobtainable.
Use Rescue Anchors on Special Rescue Requests
The Special Rescue Request is a discounted gacha that allows you to perform a 10-pull for the cost of 8 Rescue Anchors. You are guaranteed to get a 5-star Combatant within 50 pulls. While it's not worth spending Crystals on this banner, we recommend prioritizing your Rescue Anchors on this banner.
Prioritize Combatants Over Partners
In CZN, Combatants play a more crucial role than Partners, so pulling for Partners is a lower priority. You should focus on using your Crystals and Signal Amplification Anchors on Combatant gachas.
Gacha Pity System
Guaranteed 5-star at 70 Pulls
In CZN, you are guaranteed to pull a 5-star Combatant (or a 5-star Partner on a Partner banner) on your 70th pull. For limited-time banners, this pull count carries over even after the banner changes.
Featured Character Guaranteed at 140 Pulls
On limited-time banners, your 70th pull is guaranteed to be a 5-star, with a 50% chance of it being the featured character. If you don't get the featured character on that pull, your next 5-star pull is guaranteed to be the featured character.
5-star Drop Rate Increases as You Approach Pity
From the 58th pull onwards, the 5-star drop rate increases by 4.5% with each pull, reaching 50.5% on the 69th pull. The hard pity is at 70 pulls, but the expected value suggests you will likely get a 5-star character before hitting the 70-pull limit.
Unlock Conditions
Available After Clearing Chapter 1, Mission 3
While the Rescue (gacha) menu appears after clearing Chapter 1, Mission 1, you won't be able to pull from any banners until you complete Chapter 1, Mission 3, which unlocks the Lobby.
Chaos Zero Nightmare Related Guides
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Galactic Disaster 
S1 Forbidden Catalyst
The Great Rift
Nebula Distortion
Early Game Guide
Daily Tasks
Ark City Guide
Card Epiphany Activation
How to Use Ego Skill
Stress Management
Weakness Attribute Guide
Safe Zone Guide
How to Restore Aether
How to Raise Captain Grade
ID Card Settings
Battle Pass (Arkhianon Supply) Guide & Should You Buy?
Simulation Guide
Twin Star's Shadow Guide
How to Download & Sync Data
Deep Trauma Guide
Latest Updates 
Intermediate Captain Promotion Guide
Unigram Guide
Character Enhancement Guide
How to Set and Upgrade Partner
How to Upgrade Potential
How to Use Save Data
How to Upgrade Manifest Ego
Memory Fragments 
Prism Modules
Daily Reset Time
Zero System
Counseling Guide
Omega Codes
Redeem Codes
