In the dark and compelling world of Chaos Zero Nightmare, each decision matters, every card counts, and every partner you pick can turn the tide of your run. Just as your Combatants dive into the abyss, your Partners stand behind them: silent supporters, strategic enablers, damage amplifiers, or control specialists. And choosing the right partner matters.
In this Chaos Zero Nightmare Partner Tier List, we’ll rank the best Partners in the game. So whether you’re a brand-new player prepping for your first loops or a veteran optimizing your endgame decks, this guide will help you identify which Partners are truly worth pursuing.
Also, take a look at our Redeem Codes, Beginner’s Guide, Tier List, and Reroll Guide for a great start. And don’t forget to check our Customer Support article whenever you run into problems.
Chaos Zero Nightmare Partner Tier List: Best Partners Ranked
Before diving into the rankings, here’s a quick look at how the Partners stack up in Chaos Zero Nightmare. The table below sorts every Partner into four tiers, from the absolute best (SS) to the more situational (B).
This helps you quickly see who’s worth investing in for long-term progression and who’s better kept as a temporary support while you hunt for stronger units. Here’s our Chaos Zero Nightmare Partner Tier List:
| Tier | Partners |
|---|---|
| Overpowered (SS) | Anteia, Solia, Scarlet, Janet, Nyx, Bria |
| Strong (S) | Serithea, Tina, Priscilla, Zeta, Kiara, Marianne, Marin, Asteria, Eishelen, Erica, Noel |
| Good (A) | Rachel, Alyssa, Wihelmina, Eloise, Lillian, Ritochka, Arwen, Rosaria |
| Average (B) | Douglas, Raidel, Zatera, Yuri, Carroty, Nakia, Akad, Daisy |
Best Partners in Chaos Zero Nightmare
1. Anteia
Anteia is one of the most balanced and reliable Partners in Chaos Zero Nightmare, perfectly suited for players who want both offensive power and survivability. Her passive, Clairvoyance, enhances the assigned Combatant’s HP and damage by 8%, ensuring your frontline stays durable while still dishing out impressive hits.
What makes her truly exceptional is the secondary effect; every time your Combatant generates a card, Anteia provides an additional +8% attack card damage boost for one turn. Since card generation happens frequently during combat, this effectively keeps your offense constantly amplified.
Her Ego Skill, Scholarly Measures, delivers 180% damage to all enemies while applying one stack of Vulnerable, making her a key enabler for AoE burst turns. The combination of sustained buffs and powerful utility keeps her firmly at the top of the meta, earning her a well-deserved SS-tier ranking.
2. Scarlet
Scarlet stands out as a high-risk, high-reward powerhouse designed for players who prefer fast, aggressive playstyles. Her passive, The Path to Mastery, heavily rewards consistency, cause the more you use cards from the same Combatant consecutively, the higher your attack card damage climbs, stacking up to two times.
And when you play two or more cards in a row, she grants Focus, which further amplifies attack damage by an additional 20%. This synergy encourages tight deck construction and turn management, rewarding players who master rotation timing. Her Ego Skill, Binding Knot, unleashes 250% base damage and increases the assigned Combatant’s attack card damage by 10% for every buff currently active.
This scaling potential makes her an unstoppable force once momentum builds. And with the right setup, Scarlet transforms into a brutal engine of destruction, placing her squarely in the SS-tier as one of the game’s most explosive damage enablers.
3. Bria
Bria brings a more tactical flavor to team composition, shining in setups that rely on Status Ailments and card manipulation. Her passive, Check the Instructions, steadily increases attack card damage by 10% each time a card is generated, stacking up to three times. This means even without elaborate combos, she constantly pushes your team’s offensive potential higher.
However, her real strength lies in synergy with Status Ailments; when your Combatant generates one for the first time, she triggers a massive +25% attack card damage buff. And her Ego Skill, Capable Secretary, cleanses your discard pile by exhausting all Status Ailment and Curse cards, rewarding you with a +10% attack card damage boost for each card removed.
This creates a satisfying loop where you transform debuffs into powerful offensive buffs. Bria’s precision-based utility and high ceiling for damage scaling make her invaluable for advanced players, comfortably earning her spot in the SS-tier as a top-tier strategist’s Partner.
How to get Partners easily in Chaos Zero Nightmare
In Chaos Zero Nightmare, you recruit Partners through the game’s Recruit menu, under the Partners banner system. Each banner features a specific lineup, and the most coveted 5★ Partners are usually available through limited-time banners with lower pull rates or higher costs.
Meanwhile, standard Partners can be found in the regular summon pool and are easier to obtain over time. Since SSR (5★) Partners are rare and typically define top-tier team compositions, it’s wise to save your summoning resources for special events or banners featuring the characters you truly want.
And that’s all from our Chaos Zero Nightmare Partner Tier List. Check our other guides below:
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Did you find this Chaos Zero Nightmare Partner Tier List useful? Let us know in the comments below!
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