Rerolling might set your foundation in Chaos Zero Nightmare, but knowing which Combatants to go after is what really determines your long-term success. Whether you’re climbing through story missions, refining card synergies, or optimizing for high-level content, your choice of team members can make or break your run.
In this Chaos Zero Nightmare Tier List, we’ve organized the game’s current lineup into classes and ranked them based on overall performance, versatility, synergy, and ease of use. From overpowered picks that define the battlefield to solid all-rounders perfect for early game progression, this guide covers everything you need to know before investing your precious resources.
Also, take a look at our Redeem Codes, Beginner’s Guide, and Reroll Guide for a great start in Chaos Zero Nightmare. And don’t forget to check our Customer Support guide when you need help.
Chaos Zero Nightmare Combatant Tier List: Best Combatants Ranked
To make things simple, we’ve categorized Combatants into their respective classes and ranked them from Overpowered (SS) to Good (A). Characters in the SS tier are dominant in nearly every mode, boasting unmatched synergy and output. S-tier units are powerful and reliable, while A-tier characters can still perform well with the right setup. Below is our Chaos Zero Nightmare Combatant Tier List:
| Tier | Striker | Hunter | Vanguard | Controller | Psionic | Ranger |
|---|---|---|---|---|---|---|
| Overpowered (SS) | Mei Lin, Rin | Renoa | Khalipe | Cassius | Kayron | Selena |
| Strong (S) | Haru | Lucas | Hugo, Magna, Maribel | Rei, Nia, Orlea | Tressa, Mika | Veronica, Beryl |
| Good (A) | Owen | Luke | Amir | —— | —— | —— |
Best Combatants in Chaos Zero Nightmare
1. Best Hunter Combatant – Renoa
Renoa is a 5★ Hunter from the Terrascion faction, and she wields the Void attribute to deliver precise, tempo-based damage that only grows deadlier with each turn. Her entire playstyle revolves around Dirge Bullets, which are the special cards she generates and consumes to amplify her offensive potential.
Renoa’s defining mechanic lies in her Dirge Bullet engine, allowing her to seamlessly convert discarded cards into explosive finishing power. Cards like Echo of Sorrow and Flower of Devoured Fate create these bullets, while Instant Judgment and Ballad of Pitch Black consume them to unleash devastating bursts.
But Renoa isn’t just about offense. With Black Veil, she can shield herself mid-combat, sustaining through enemy turns while preparing her next devastating chain. This balance of attack and utility makes her a flexible powerhouse who thrives in both short skirmishes and drawn-out boss fights.
2. Best Striker Combatant – Mei Lin
If Chaos Zero Nightmare had a poster child for pure power, it would be Mei Lin. This 5★ Striker from Terrascion embodies the Passion attribute in every sense; relentless, fiery, and untamed. Her kit rewards aggression and tempo control, rewarding players who can keep the pressure on without losing rhythm.
Mei Lin thrives on momentum, and her Ember mechanic allows her to scale damage rapidly, creating a snowballing inferno the longer she stays in battle. Cards like Rising Dragon Spire and Flame Dragon’s Sovereignty are the heart of her burst potential, and the more she fights, the stronger her flames burn.
Her Unity of Attack and Defense skill gives her a clever edge, enabling card draw and cost reduction to sustain her flow. Combine this with Spirit of the Aromata, which amplifies her damage output turn by turn, and Mei Lin becomes an unstoppable offensive engine.
3. Best Vanguard Combatant – Khalipe
Among all the tanky Combatants in Chaos Zero Nightmare, Khalipe stands as the perfect embodiment of controlled strength. A 5★ Vanguard from Stella Familia, she harnesses the Instinct attribute to convert her defense into offense, turning what should be endurance into raw dominance.
Khalipe flips the traditional tank role on its head. Instead of simply soaking hits, she weaponizes her Defense stat to punish anyone daring enough to attack her. Lashing and Upward Slash scale directly with defense, while Overpower and Absolute Perfection provide massive shields and utility effects that stabilize her team.
Her AoE cards like Vulture Ejection and Greatsword Aquila are particularly deadly and capable of wiping enemy waves while fortifying her own defenses. And when supported with Tenacity buffs and Silver Veil stacks, she becomes an immovable juggernaut who can both anchor the front line and lead the assault.
4. Best Ranger Combatant – Selena
Don’t underestimate Selena just because she’s a 4★ unit, cause this Ranger from Stella Familia delivers some of the most efficient and consistent damage in Chaos Zero Nightmare. Wielding the Passion attribute, she excels at tactical play and explosive follow-ups through her Mark mechanic.
Selena’s gameplay centers around marking enemies and detonating those marks for immense AoE burst damage. Cards like High-Power Scope and Target Spotted lay the groundwork, marking multiple enemies at once. Then, with Drone Bombing and Sniper’s Domain, she obliterates entire enemy formations in seconds.
Her defensive flexibility through Tactical Maneuver adds even more value, granting shields and Tenacity Damage, which gives her surprising resilience for a ranged attacker. This mix of offense, survivability, and setup synergy makes her a reliable pick across multiple game modes.
Final Thoughts
Building a team in Chaos Zero Nightmare is all about synergy, cause each Combatant brings a rhythm, a tone, and a tempo that defines how your battles unfold. And while this Chaos Zero Nightmare Combatant Tier List highlights the best performers in the current meta, remember: your own strategy matters most. So experiment, find combos that click, and build around what feels satisfying to you.
And that’s all from our Chaos Zero Nightmare Combatant Tier List. Check our other guides below:
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Did you find this Chaos Zero Nightmare Combatant Tier List useful? Let us know in the comments below!
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