This is a Rerolling Guide for Chaos Zero Nightmare (CZN). Read on to learn how to reroll, when to stop rerolling, and the top characters that we recommend rerolling for!
Table of Contents
Can You Reroll?
Yes, but Not Recommended
| Average Time to Reroll |
|---|
| Around 20 minutes |
| Number of Pulls per Reroll |
| 6 pulls + 23 pulls on the Standard Gacha |
While it's possible to reroll in CZN, but generally we do not recommend it since each attempt takes a fairly long time.
Character Training is More Important
In CZN, a character's strength can vary greatly depending on the save data created through Chaos Manifestation. Even low-rarity characters can perform exceptionally well depending on the save data, so there's no need to force pulling for high-rarity characters.
200 Farmable Pulls

In CZN, you can pull from the gacha 200 times just by playing through the early stages. There is also a beginner gacha that guarantees a 5-star character after 50 pulls, so we recommend starting the game without worrying about your initial pulls.
Rerolling Tier List
Recommended Characters
Haru is the Most Recommended

Haru is an Attacker who is featured as the first pickup character. She can deal high damage and will be a valuable Attacker for a long time.
Haru - Rating and Recommended BuildKhalipe and Magna are Bruiser-Types

Khalipe and Magna are Vanguards skilled at protecting allies with shields. Additionally, these two characters also have excellent Attack options, allowing them to be useful in a wide range of content throughout the game.
Mei Lin and Kayron as DPS Characters

Like Haru, Mei Lin and Kayron are Attackers capable of dealing high damage. Mei Lin is a straightforward and easy-to-use character, while Kayron is a character who can deal high damage by landing combos. Although their playstyles differ, they are both reliable from the early game.
4-Star Characters Immediately Available
Among the 4-star characters, the 5 mentioned above can be obtained from regular gameplay. Although Mika and Tressa have excellent performance for 4-star characters, we have given them a lower rating for rerolling purposes.
Recommended Gachas
The Rate Up Gacha is Recommended

In Rate Up gachas, the drop rates for specific characters is increased, making it easier to get the character you want. We generally recommend rerolling on the pickup gacha.
Pickup Characters Are Not Time-Limited
In CZN, characters other than collaboration or seasonal limited ones will be added to the standard gacha once their pickup period ends. This means it's not absolutely necessary to get them during the pickup, so rerolling on the standard gacha also becomes an option depending on the situation.
When to Stop Rerolling
Stop if You Pull an SS-Rank Character

If you decide to reroll, you should start playing through the game once you get one SS-rank character. In CZN, you only use 3 characters at a time, so having just one SS-rank character is enough to progress through the early game.
Recommended Reroll Character Reviews
SS Tier Reviews
| Name | Evaluation |
|---|---|
Khalipe | - Powerful Celestial effect from Vulture Ejection - Contributes to damage output while protecting allies - Abundant AoE Attacks |
Mei Lin | - Can deal massive damage to Revaged enemies - High number of attacks and easy to use - High single-target damage output |
Haru | - High damage output from Anchor Shot is its appeal - Also has Upgrade and search cards - Be aware of its high Cost |
S Tier Reviews
| Name | Evaluation |
|---|---|
Rin | - Can deal high damage with Consecutive Attacks - Incredible single-target damage output - Can gain additional effects with Dark Mist Blade Art |
Veronica | - Can deal damage with Extra Attacks - Can draw Cards from other Combatants - Can deal Piercing Damage to all enemies with their Ego Skill |
Renoa | - High number of attacks and easy to use - Can deal massive damage with their Ego Skill - Can deal damage with Dirge Bullet |
Hugo | - Commence the Hunt is powerful - Can attack all enemies with their Ego Skill - Powerful Haste effect |
Kayron | - Semi-permanently increases damage output - Strong in sustained combat - Can deal massive damage with their Ego Skill |
How to Reroll
Summary of Time and Number of Pulls
| Time Required | Approx. 20 min |
|---|---|
| Number of Pulls | Total: 29 pulls - 6 pulls with Crystals - 23 pulls on the Standard Gacha with free items |
How to Reroll
- Progress the story to Chapter 1, #3
- Claim the distributed items
- Pull from the gacha 29 times
- If you want to reroll, reinstall the app
Chaos Zero Nightmare Related Guides
