Chaos Zero Nightmare Tier List

Navigating the vast roster of characters in Chaos Zero Nightmare Tier List can be daunting for new and veteran players alike. This tier list cuts through the noise to give you a clear, updated ranking of the best combatants for 2026. We have analyzed character performance, community feedback, and late-game potential to help you build a team that can conquer the most challenging content.

Our rankings are based on a character’s versatility, power ceiling, and synergy within optimal team compositions. We focus on their performance in the demanding Basin of Hyperspace Dimensional Twilight game mode. It is important to remember that even lower-tiered characters can excel with the right investment and team setup, but the ones listed here offer the most consistent and powerful results. Do check Chaos Zero Nightmare Codes for free rewards in the game.

Chaos Zero Nightmare Tier List Explanation

This tier list evaluates characters at their peak potential, assuming they are at level 60 with all Potentials unlocked and equipped with optimal Memory Fragments. The rankings are heavily influenced by performance in manual play and the ability to secure 3-star victories in endgame content. We compare characters within their primary roles, so DPS are ranked against other DPS, and supports are ranked against other supports.

The meta has evolved significantly since the game’s launch, with balance adjustments shifting character positions. Some previously top-tier damage dealers have been rebalanced, while supportive characters with unique abilities like card draw and Action Point generation have proven to be invaluable assets for any team.

Chaos Zero Nightmare Character Tier List

Character	Role	Tier	Key Strengths
Khalipe	AoE Bruiser / Shielder	T0 / SS	Top-tier shielding, high AoE damage, excellent AP generation from breaks.
Mei Lin	Combo DPS / Universal Breaker	T0 / SS	Superior card draw engine, Ballista chip damage, and enhances team consistency.
Mika	Healer / AP Battery	T0 / SS	Best AP generation, massive healing, fits almost any team composition.
Hugo	Main DPS	T0 / S	Consistent single-target damage, powerful follow-up attacks, upgrade-based strategy.
Veronica	Support / Sub-DPS	T0 / S	Flexible damage dealer, strong in sustained combat, uses the Exhaust mechanic well.
Haru	Burst Nuker	S	Highest single-target burst damage, excels against bosses.
Tressa	Support DPS	T1 / A	Free-to-play friendly, applies Agony (DoT), excellent synergy with Hugo.
Kayron	Hybrid AoE DPS	S	Defence-scaling counterattacks, reliable shielding.
Rei	Support / Buffer	S	Free-to-play buffer, boosts low-cost cards, great for multi-hit teams.
Cassius	Support / Search Specialist	S	Best card search and deck manipulation, prevents “bricking”.
Beryl	Hybrid DPS / Retain Buffer	A	High burst damage via Retain mechanic, self-sustain.
Magna	Tank / Counter DPS	A	Enables discard loops, provides follow-up attacks, and healing.
Renoa	Burst DPS	A	High single-target burst with Dirge Bullets, multiple build paths.
Selena	Break Specialist / Hybrid DPS	A	Applies Mark, good Passion weakness synergy, break-bar control.
Rin	Combo DPS	A / B	High single-target damage, AP-neutral, but reliant on maintaining Dark Stance.
Nia	Support / Deck Manipulation	B	Bullet playstyle, high late-game potential, but RNG-dependent due to Crit needs.
Luke	Crit DPS	B	Free-to-play DPS option, easy to set up but outclassed by others.
Owen	Hybrid DPS / Support Bruiser	B	Provides steady sustain, but the Retain mechanic is difficult to manage effectively.
Amir	Defensive Hybrid / Off-Tank	C	Poor defense for a tank, Metallization deals underwhelming damage.
Orlea	Healer / Retain Support	C	Provides steady sustain, but Retain mechanic is difficult to manage effectively.

Top Tier Character Analysis

Understanding why the top-tier characters excel is key to building powerful teams.

Khalipe stands at the top of the meta. She uniquely combines the role of a durable tank and a potent area-of-effect damage dealer. Her Celestial mechanic triggers free effects after using high-cost cards, allowing her to deal damage and provide shields without spending extra Action Points. This makes her an incredibly AP-efficient cornerstone for any team.

Mei Lin is a premier damage dealer. She reliably applies Passion weakness to enemies, which increases the break damage and attack power of your entire team against those targets. Her own combo chains can unleash devastating multi-hit attacks, melting boss health bars with ease. Her value remains high even as new characters are released.

Mika is arguably the most impactful support character. As a healer, she provides immense support for your team. More importantly, she is the only character who can generate additional Action Points for the team. In a card game where actions are everything, this ability makes her nearly indispensable for high-difficulty content.

Hugo represents the pinnacle of consistent single-target damage. His upgrade-based strategy is very reliable. He generates Hunt stacks passively, which are consumed to launch follow-up attacks whenever allies target enemies. This passive damage source allows him to contribute significantly without constantly competing for your team’s AP.

Veronica dominates through card advantage. Her powerful draw effects let you cycle through your deck rapidly, ensuring you have access to your best cards every turn. This consistency is crucial for executing combos. She also summons Ballistas that provide free, passive damage alongside her supportive role.

Building the Best Team Compositions

A balanced team is more than a collection of strong individuals. It is about creating powerful synergy. A typical effective team consists of one Main DPS, one Sub-DPS or Utility character, and one dedicated Support.

A classic example is the Follow-Up Attack team featuring Hugo and Tressa. Tressa’s zero-cost Shadow Daggers provide a constant stream of attacks that trigger Hugo’s Hunt follow-ups. This creates a powerful damage engine that functions with high efficiency. Adding a support like Nia further enhances this by providing Morale buffs and occasional free card plays.

For players focusing on elemental weakness, a Passion-centric team with Mei Lin and Selena is extremely effective. Mei Lin applies the Passion weakness, and both characters exploit it to break enemy Tenacity gauges quickly. This generates extra AP for your team and sets up windows for massive damage.

Do not underestimate the Shield Counter team for survivability. Using Magna and Maribell together allows you to stack substantial shields on your team. They then punish enemies by dealing counter-attack damage based on your defense. This composition offers a very safe and stable playstyle for tackling difficult content.

Expert Tips and Recommendations

Beyond team building, mastering a few core strategies will significantly improve your performance.

First, always prioritize one character per run when farming for resources. Pour your upgrades and optimal Epiphanies into a single target character to create one powerful deck instead of several mediocre ones.

Second, manage your resources in Ark City wisely. Your blue Policy Points are time-gated. You should prioritize purchasing the weekly Security Code Special Key and invest in research that improves Policy Management Efficiency. This long-term planning yields more resources over time.

Finally, understand the importance of card tags. Effects like Retain, Exhaust, and Outbreak of War fundamentally change how a card functions. Outbreak of War cards, for instance, always start on top of your deck, guaranteeing you can use them on your first turn. This consistency is invaluable for setting up your strategy.

Common Mistakes to Avoid

Many players struggle by making a few key errors. A common mistake is bringing three main DPS characters into a team. This causes them to compete fiercely for Action Points, ultimately reducing the overall damage output. Similarly, a team with three supports will lack the damage needed to clear content in a timely manner.

Another error is using your weekly Chaos Loot Tickets on low-difficulty runs. The rewards from Difficulty 1-2 are minimal. You should save these tickets for the highest difficulty you can clear, as the quality of rewards from Difficulty 3-4 is vastly superior.

Neglecting affinity progression can also halt your progress. Instead of spreading gifts and daily time slots across multiple characters, focus on a single favorite character. This concentrated effort prevents you from getting stuck on affinity checks that gatekeep story and progression content.

Conclusion

This Chaos Zero Nightmare tier list should serve as a robust guide for allocating your resources and building dominant teams. The meta will continue to evolve, so stay informed about new character releases and balance changes. Use this knowledge to experiment, find playstyles you enjoy, and conquer the chaos that awaits.

Do Checkout: Dragon Raja ReRise Tier List | Arknights Tier List | Warframe Tier List | Silksong Boss Difficulty Tier List

Frequently Asked Questions (FAQs)

Should I reroll for a specific character?

Yes, rerolling is highly recommended to start with a powerful character. The best targets for rerolling are Hugo for his top-tier DPS or Mika for her unmatched support and AP generation. Starting with one of them will make your early and late-game experience much smoother.

Are lower-tier characters useless?

Absolutely not. Lower-tier characters are perfectly viable and can complete all game content. The tier list reflects efficiency and power ceiling. A lower-tier character with a well-built deck and a synergistic team can often outperform a higher-tier character without proper support.

What is the best free-to-play team?

An excellent free-to-play core consists of Tressa (DPS), Rei (Buffer), and Mika (Healer/AP Support). You receive these characters for free, and together they provide strong damage, buffs, sustain, and resource generation, forming a team capable of tackling most challenges.

Why is card draw so important?

Card draw power, provided by characters like Veronica, is crucial for deck consistency. It allows you to cycle through your deck faster, find your key combo pieces every turn, and avoid situations where you have unusable cards. This consistency is a major factor in clearing high-difficulty content reliably.