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Chaos Zero Nightmare Tier List — Best Characters Ranked (September 2025)

Chaos Zero Nightmare official artwork

There are 21 characters at the global launch of Chaos Zero Nightmare. Each hero has access to a number of cards and weapons, which can be further improved. This guide will provide you with a tier list of the best characters in the game, including their main unique card skills and potential enhancements.

Top Characters Tier List for Chaos Zero Nightmare

TierUnits
SKhalipe, Orlea, Mei Lin, Magna
ARin, Renoa, Luke, Veronica, Kayron
BHugo, Cassius, Lucas, Selena
CAmir, Beryl, Owen, Rei, Tressa
DNia, Mika, Maribell

Chaos Zero Nightmare Tier List

S-Tier Characters

HeroesFeatures
Khalipe• Deals 220% defense-based damage to all enemies and takes 1 turn off the cost of Vulture Launch if you already have it.

• Increases your shield by 200% and adds +80% damage to each card in hand.

Orlea• You can use the Preserve effect twice, and depending on how many cards you are holding, deal 40% fixed damage.

• Heals 200% HP and turns on the Preserve feature for every card you are holding.

Mei Lin• Gains extra attack card damage by +20% for one turn, with an additional 20% damage against defeated targets.

• Applies Dark Spot 3 and deals 100% fixed damage to all enemies when Mei Lin acquires Awakening of the Flame Dragon 2.

Magna• Deals 150% defense-based damage and 50% fixed damage.

• Gains 100% shield and two counters that apply to all enemies for 1 turn, and inflicts two stacks of vulnerability.

A-Tier Characters

HeroesFeatures
Rin• Acquires the Dark Cloud Position, pulling two cards from the discard pile or deck, and dealing 180% damage.

• Card damage is increased by 30% for one turn with the Dark Cloud Blade Art Effect.

Renoa• Discards a card and boosts the damage by 100% if you are holding a Dirge Bullet Card.

• Each Dirge Bullet Card in hand increases the damage by +20% and deals 180% damage, where every discarded Dirge Bullet card deals +80% damage.

Luke• Gains a 100% shield, and the next bullet card’s damage will be increased by +120%.

• Boosts damage by 40% in proportion to how many bullet cards were used this turn.

Veronica• Veronica’s Rapid Fire has +5% damage, and an extra +5% is added to the value of Veronica’s ATK if it exceeds 500.

• Damage from Ballista Shots is increased by 5% if Veronica’s ATK exceeds 700.

Kayron• Gains a 5% damage boost and adds an extra 5% to that amount if Kayron’s ATK exceeds 500.

• Gains +5% Critical Damage in the event that Kayron’s ATK exceeds 600.

B-Tier Characters

HeroesFeatures
Hugo• You have a 50% chance of winning 1 Commence the Hunt when you play a Throw Dagger card.

• Gains +4% damage in the event that Hugo’s attack total exceeds 700.

Cassius• Adds a 30% chance to draw 1 Wild Card.

• Gains +5% damage if Cassius’s health is higher than 600 and one extra turn upon completing a quest.

Lucas• If Lucas’s machine gun’s damage exceeds 160%, there is an extra +5% added to his Critical Damage.

• Gains +5% damage from launcher bullets, and an extra 5% is added to his Critical Damage if it exceeds 240%.

Selena• Selena’s engagement photo has +5% damage, and an extra 5% is added to her Additional Damage if it exceeds 15%.

• Gains +4% damage from Passion Attributes and adds 4% to Bonus Damage if it surpasses 30%.

The rest of the characters have very specific damage scaling that doesn’t fit into most builds, so try them out only if you do have a particular hero composition in mind. They also have much lower ATK and DEF base stats, which requires you to invest more resources into leveling them up.