Key Takeaways
- Chaos Zero: Nightmare is a strategic RPG that combines card combat with character customization.
- The Chaos Zero Nightmare Partner Tier List ranks partners from S to C, indicating their effectiveness in combat.
- S-Tier partners include Anteia, Solia, and Scarlet; they provide significant advantages in different scenarios.
- A-Tier partners like Priscilla and Zeta offer solid support, boosting healing and defense capabilities.
- B and C Tier partners provide limited benefits and may struggle in higher-level gameplay.
Chaos Zero: Nightmare is a strategic RPG game that blends card-based combat and deep character customization with stunning visuals. The game challenges you to build powerful teams of ‘combatants’ and enhance their abilities through a unique feature known as the Partner System.
Every combatant can be paired with a Partner, who has unique passive buffs and powerful ‘Ego Skills’ that can drastically influence battle outcomes. Hence, knowing which partner is fit for your team is essential. So, to help you out, here’s a complete Chaos Zero Nightmare Partner Tier List ranking every one of them.
Every Partner in Chaos Zero Nightmare – Ranked

| Tier | Partners |
|---|---|
| S | Anteia, Solia, Scarlet, Janet, Nyx, Bria, Serithea, Tina |
| A | Priscilla, Zeta, Kiara, Marianne, Marin, Asteria, Eishelen, Erica |
| B | Noel, Rachel, Alyssa, Wihelmina, Eloise, Lillian, Ritochka, Arwen, Rosaria |
| C | Douglas, Raidel, Zatera, Yuri, Carroty, Nakia, Akad, Daisy |
The above Chaos Zero Nightmare Partner Tier List gives a brief overview of all the partners in the game. Each partner has a unique set of skills and performs differently under different conditions. Here, S-Tier partners are the best, whereas C-Tier partners are the worst. So, to break it down for you, we’ve listed all the partners and explained why they’re ranked as follows.
S Tier – Best Partners in Chaos Zero Nightmare
| Partner | Rarity | Pros & Cons |
|---|---|---|
| Anteia | 5 Star | + Boosts both HP and damage of the equipped combatant. + When the combatant generates a card, Attack Card damage gets increased for 1 turn. + Deals multi-enemy damage and inflicts Vulnerable. – Passive requires specific card generation triggers. |
| Solia | 5 Star | + Grants damage boost to equipped combatant. + Provides a strong damage buff on first draw each turn. + Good across many team comps. – Less effective when used outside Ranger-type characters. |
| Scarlet | 5 Star | + Strong single-target burst capabilities. + Grants high crit rate and bonus attack effects. + Great for boss fights. – Lacks AoE damage. |
| Janet | 5 Star | + Boosts crit chance of 1-cost attack cards. + Generates powerful Handgun Bullet cards. + Synergizes perfectly with Bullet/Hunter builds. – Needs setup to be useful. |
| Nyx | 5 Star | + Very good in debuff-centric decks. + High damage boost when the enemy is below 50% HP. + Self-sustain due to lifesteal. – Weak early-game presence. |
| Bria | 5 Star | + Stacks attack buffs when generating cards. + Boosts ailment card damage. + Great synergy with status-heavy decks. – Limited outside ailment-oriented builds. |
| Serithea | 5 Star | + Boosts crit chance and crit damage. + Applies Vulnerable debuff on enemies for increased DoT. + High synergy with crit-focused comps. – Weak if paired with low Crit stats comp. |
| Tina | 5 Star | + Increases attack damage. + Ego skill draws and boosts damage. + Perfect with Order-attribute characters. – Build-specific. |
A Tier Partners
| Partner | Rarity | Pros & Cons |
|---|---|---|
| Priscilla | 5 Star | + Buffs overall healing and defensive capabilities. + Strong support for sustain-oriented teams. + Increases survivability in long fights. – Not effective in fast-paced offensive comps. |
| Zeta | 5 Star | + Increases defense-based damage for Celestial cards. + Provides shields and sustain. + Excellent for Vanguards. – Shines only in Defense-scaling builds. |
| Kiara | 5 Star | + Increases attack with 10+ cards in graveyard. + Gains a huge buff after discarding cards. + Strong for discard decks. – Weak in the early game. |
| Marianne | 5 Star | + Bonus damage to ‘Breakthrough’ debuffed enemies. + Makes Basic Cards deal bonus damage. + Powerful against boss fights. – Good in niche comps. |
| Marin | 5 Star | + Provides damage reduction. + Boosts defensive stats and block effects. + Good in tank-centric comps. – Weak offense. |
| Asteria | 5 Star | + Buffs high-cost Attack cards by 25%. + Has great synergy with Pulverize decks. + Deals heavy burst damage. – Not so good with low-cost decks. |
| Eishelen | 5 Star | + Increases counter damage and shield efficiency. + Has self-sustenance and provides defense. + Excellent for Tank-type heroes. – Less efficient in fast clears. |
| Erica | 5 Star | + Improves counterattack capabilities. + Deals AoE defense-based damage. + Great defensive synergy. – Requires setup and timing. |
B Tier Partners
| Partner | Rarity | Pros & Cons |
|---|---|---|
| Noel | 5 Star | + Enhances Retained cards by 15%. + Heals and triggers retained card effects. – Relies on the Retain mechanic. – Slower compared to meta DPS picks. |
| Rachel | 5 Star | + Provides crit buff and skill card support. + Hybrid build option. – Has inconsistent scaling. – Outclassed by stronger 5-star partners. |
| Alyssa | 5 Star | + Provides shield and healing boosts. + Hybrid support builds. – Average offensive stats. – Limited buff duration. |
| Wihelmina | 5 Star | + Grants elemental resistance buffs. + Balanced utility support. – Weak offense. – Low synergy in aggressive comps. |
| Eloise | 5 Star | + Boosts ally skill card. + Great synergy for skill-focused decks. – Low burst damage. – Requires combo activation. |
| Lillian | 4 Star | + Boosts low-cost Attack Card damage. + Excels in spam decks. – Limited to cheap-card builds. – Low scaling. |
| Ritochka | 4 Star | + Decent AoE attack buff. + Budget-friendly build option. – Outscaled by other 5-star partners. – Very few strong synergies. |
| Arwen | 4 Star | + Provides crit rate boost. + Balanced overall Partner. – Less impactful in endgame. – Lacks offensive strength. |
| Rosaria | 4 Star | + Enhances skill cards. + Draw utility card on Ego use. – Weaker stats than 5-stars. – Limited burst potential. |
C Tier – Worst Partners in Chaos Zero Nightmare
| Partner | Rarity | Pros & Cons |
|---|---|---|
| Douglas | 3 Star | + Grants a simple attack damage buff. – Very low scaling. – No unique effects. – Not viable in late game. |
| Raidel | 3 Star | + Provides minor defensive buff. – Has weak damage. – Basic passive. – Low scaling. |
| Zatera | 3 Star | + Buffs random ally stats. – RNG-based. – Weak consistency. – Poor scaling past the early game. |
| Yuri | 3 Star | + Draws 2 cards on Ego use. – Very low stats. – Minimal attack boost. – Easily outclassed. |
| Carroty | 3 Star | + Adds weak morale buff. – Weak effects overall. – No damage synergy. – Not a meta pick. |
| Nakia | 3 Star | + Grants a small shield when attacked. – Weak survivability bonus. – No damage at all. – Low scaling. |
| Akad | 3 Star | + Boosts base damage slightly. – No unique synergy. – Provides weak utility. – Outclassed by all partners. |
| Daisy | 4 Star | + Offers early sustain buff. – Very little stat growth. – Weak passives. – Falls off late game. |
How to Reroll in Chaos Zero Nightmare
Now that you know about all the partners in Chaos Zero Nightmare, it is also important to know about rerolling. So, we’ve mentioned all the steps on how to reroll for you to follow.
- First, start a fresh account and log in as a guest.
- Progress through the tutorial until you reach the first free summons.
- Claim all pre‐registration and beginner rewards via the in‐game mail. These often include tickets, crystals, and ‘Rescue Anchors’.
- Spend your free pulls on the ‘Special Rescue Request’ banner. You should aim for 5 Star units or strong starts.
- If you do not get a satisfactory result, go into Settings and press the Account option. Press the Delete Account Data option.
Repeat the process until you pull a strong 5 Star partner you’re happy with. Then bind your account to any of your social media accounts to sync up your progress. This way, you can get a starting edge while playing the game for the first time.
Frequently Asked Questions (FAQs)
Partners are special companion units that you can equip to your main combatants. Each Partner provides unique passive abilities and a powerful ‘Ego Skill’ that can significantly influence battle outcomes.
Partners directly affect how your deck and cards perform in battle. Their passive bonuses apply automatically, and their Ego Skills can turn the tide during tough encounters. Choosing the right Partner can greatly enhance your strategy and combat efficiency.
In this latest meta, Solia, Janet, Bria, and Serithea are considered the top-performing S-tier Partners. They provide a balanced overall value, high damage, and reliable synergy with most character types.
Yes. Partners can be leveled up using Partner EXP materials or fragments. Upgrading them increases their stats, enhances passive bonuses, and improves Ego Skill, making them more effective in later stages of the game.
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