Rei Character Guide for Chaos Zero Nightmare (CZN) - Detailed evaluation, optimal party builds, recommended partners, cards, stats, Ego Skills, and more!
Table of Contents
Rei - Rating

Rare | Class | Attribute |
---|---|---|
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Rei is a Void Controller. She has an abundance of buff Cards and can fight while increasing her own damage.
Stats
Attack | Defense | Health |
---|---|---|
129 | 56 | 74 |
Crit Chance | Crit Damage | 3.0% | 125.0% |
Rating
Best Character | Reroll |
---|---|
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Rei - Pros and Cons
Abundant Buff Cards
Rei has four Cards that can increase damage. She has many buff Cards that affect allies, making it possible to increase the damage of the entire party.
Has a 0-cost Draw
"Snack Time" is a draw Card that can be activated for 0-cost. As Rei is a buffer who upgrades the party, having a draw Card makes her more consistent.
Low Durability
Rei is a Controller with Heal Cards, but she has a limited number of them. It is difficult to use her in a durability role, so be sure to support her with another character.
Rei - Recommended Team
Renoa Attacker Build
This is a build that uses Renoa as the Attacker. With Rei's 1-cost buff, it's possible to Upgrade the damage of Renoa's bullet.
Best Partner
Nyx is Recommended
Partner | Detail |
---|---|
![]() | - Increases HP and Heal amount - The first time you draw using an ability, ally damage increases - Ego Skill lets you draw Cards equal to the number of Cards you have discard |
![]() | - Increases HP and Heal amount - Reduces damage based on the number of enemies in an Anticipated Action state - Ego Skill provides Heal + damage reduction |
![]() | - Increases defense - Recover HP at the end of battle - Heal + gain Morale with Ego Skill |
Rei is a buffer, so Nyx is recommended as she can increase your allies' damage dealt. Alternatively, you can also use 4-star Partners.
Manifest Ego Priority
Manifest Ego | Effect |
---|---|
1凸 | The Predator's Blade card increases Morale by 2 for 1 turn |
2凸 | When Rei uses an Attack Card, heal for 120%. This effect triggers only once per turn. |
3凸 | The level of Potential of [Basic Card Enhance], [Unique Card Enhance]. and [Neutral Card Enhance] +3 |
4凸 | +100% Damage for Final Show |
5凸 | The level of Potential of [Basic Card Enhance], [Unique Card Enhance], and [Neutral Card Enhance] +3 |
6凸 | Allie's attack card damage is increased by +20%. |
Starting and Unique Card
Starting Card
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Unique Card
Ego Skill and Potential
Ego Skill
Skill | Effect |
---|---|
Final Shadow | 【EP】 4 300% Damage +1 AP |
Potential
Category | Effect |
---|---|
Epiphany Bonus (Combatant Epiphany) | Upon entering Chaos, you obtain 1 random Rare card through Epiphany. |
Upgrade Basic Cards (Upgrade Card) | Basic Card damage, shield gain, and healing amount +2% |
Neutral Card Upgrade (Upgrade Card) | Neutral Card damage, shield gain, and healing amount +2% |
Basic Card Proficiency (Basic Card) | Dark Sword cards have 15% increased Critical Chance. |
Upgrade Unique Cards (Upgrade Card) | Unique Card damage, shield gain, and healing amount +2% |
Health Proficiency (Stats) | Stamina increase by 1.6% |
Basic Card Proficiency (Basic Card) | +5% Damage of Rei's Dark Blade If Rei's Attack is greater than 500, an additional +5% to that value |
Attack Proficiency (Stats) | Increases Attack by 1.6% |
Upgrade Unique Stats (Unique Stats) | If Rei's Attack is greater than 550, +10% Predator's Blade Damage For every 10 Attack exceeding that value, an additional +1% (up to an additional +20%) |
Chaos Zero Nightmare Related Guides
