Rei Character Guide for Chaos Zero Nightmare (CZN) - Detailed evaluation, optimal team builds, recommended partners, cards, stats, Ego Skills, and more!
Table of Contents
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All Characters (Combatants) List
Reroll Tier List
Best Character Tier ListRei - Rating
| Rare | Class | Attribute |
|---|---|---|
| Controller | Void |
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 |
|---|---|
| (SS>S>A>B) | (SS>S>A>B) |
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
Kayron Attacker Formation
This formation supports Kayron with Rei and Mika. Rei's 1-cost Card damage buff and Mika's AP recovery synergize well, allowing Kayron to use Futility Exhaust more frequently.
Low-Cost Team Build
This is a comp where Rei and Mika support Beryl. Beryl often uses her 1-cost Attack, allowing her to make use of Rei's buff.
Best Partner
Nyx is Recommended
| Partner | Detail |
|---|---|
| Nyx | [★5] Obtained from Arkhianon Supply [Recommendation] ★★★ - Increases HP and Heal amount. - The first time you draw using a skill, increases ally damage. - Draw Cards equal to the number of Cards discarded with an Ego Skill. |
| Arwen | [★4] Obtained from Gacha [Recommendation] ★★・ - Increases HP and Heal amount. - Reduces damage depending on enemies in the attack warning state. - Heals and reduces damage with an Ego Skill. |
| Alyssa | [★4] Obtained from Gacha [Recommendation] ★・・ - Increases defense. - Recovers HP at the end of Combat. - Heal with Ego Skill (Heal amount increases in Injured state) + gain Morale. |
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 |
|---|---|
| M1 | [Recommended]: ★・・ The Predator's Blade card increases Morale by 2 for 1 turn |
| M2 | [Recommended]: ★★★ When Rei uses an Attack Card, heal for 120%. This effect triggers only once per turn. |
| M3 | [Recommended]: ★・・ Increase the level of Potential by +3 for [Upgrade Basic Cards], [Upgrade Neutral Cards], and [Upgrade Unique Cards]. |
| M4 | [Recommended]: ★★・ +100% Damage for Final Shadow |
| M5 | [Recommended]: ★・・ Increase the level of Potential by +3 for [Upgrade Basic Cards], [Upgrade Neutral Cards], and [Upgrade Unique Cards]. |
| M6 | [Recommended]: ★★★ Allie's attack card damage is increased by +20%. |
Rei - All Cards
Starting Cards
 Dark Blade | Dark Blade |  Material Regeneration |  Strike of Darkness |
Starting Cards Detail
| Name | Effect |
|---|---|
| Dark Blade | 15 Damage +139% Critical Chance |
| Material Regeneration | Heal 132% |
| Strike of Darkness | [Lead] 132% Damage For 1 turn, +100% Basic attack card Damage |
Strike of Darkness
| Cost | Epiphiny |
|---|---|
| 1 | [Lead] 198% Damage For 1 turn, +150% Basic attack card Damage |
| 1 | 462% Damage For 1 turn, -20% Damage |
| 1 | [Lead] 198% Damage Exhaust all Basic Cards, +1 extra hit for each |
| 1 | [Unique] +80% Basic attack card Damage |
| 0 | [Retain] Activate all Basic cards in Hand |
Ego Skill and Potential
Ego Skill
| Name | Effect |
|---|---|
| Final Shadow | EP: 4 300% Damage +1 AP |
Potential
| Race | 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% |
| Upgrade Neutral Cards (Upgrade Card) | Neutral Card damage, shield gain, and healing amount +2% |
| Basic Card Proficiency (Basic Card) | Dark Blade 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
