Chaos Zero Nightmare (CZN) Team & Deck Builder
A tool to build teams, including the character's card decks, in Chaos Zero Nightmare (CZN) and share them with others.
Last updated: 23/10/2025
CZN Deck Builder
This is the first iteration of our Chaos Zero Nightmare (CZN) Deck Builder. It's based on the Closed Beta and we will update all cards within 48h of the game launching on 22nd October. If you spot any bugs, please contact us on our Discord and we will fix them asap!
We suggest using the Deck Builder on desktop or tablet - while it works on mobile too, the experience isn't the best. Also, if you want to share your build with others, use the Copy URL button above!
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Setup Summary
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Cards Summary [0 selected]
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Coming soon!
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Abyssal Bug Tooth
On Critical Hit, 50% chance to 1 Agony.
Big Game Hunter
The first Attack Card used per battle +100% Tenacity Damage.
Blood Giant Claw
On Ravage, 100% Fixed Damage to the target.
Bone Cutter
When hitting a target under Weakened status, +30% Damage.
Branch of Eternity
On Heal or Recover, Fixed Damage to all enemies equal to 35% of Recover amount.
Branch of the Evil Tree
On Heal or Recover, Fixed Damage to a random enemy equal to 35% of Recover amount.
Branch of the Sacred Tree
On Heal or Recover, Fixed Damage to all enemies equal to 25% of Heal amount.
Bug Killer
When using an Attack Card, 1 Agony (1 per turn).
If in Invader battle, +2 additional Agony.
If in Invader battle, +2 additional Agony.
Cavalry of Lightning
When dealing Damage to a target with Shield, +100% Damage to the next Attack Card.
Command: #108
+25% Attack Card Damage (1 per battle).
Crimson Sword
When dealing Damage with a targeting Attack Card, 2 Agony (1 per turn).
Dagger That Tricked the Shadow
+12% Critical Damage.
Dark Grip's Claws
Increase the damage of attack on all enemies by 20%.
Dream of the Devoured
When a card is Exhausted, next card used +15% Damage stacks up to 1 time.
Dull Bone Blade
10% Attack, -5% Critical Chance.
Esophagus of Madness
+20% Damage against targets with Agony.
Executioner's Edge
Against enemies with HP below 50%, +15% Damage.
Flashbang
At the start of battle, apply 1 Weaken to a random enemy.
Foggy Crystal Ball
+40% Damage for Attack cards with Cost 0.
Formica's Broken Spear
+5% Damage per enemy.
Formica's Perfect Spear
+7% Damage per enemy.
+10% All-Attack Damage.
+10% All-Attack Damage.
Gastronomicon
When using an Attack Card with cost 2 or more, 3 Agony.
Intellect of Chaos
Coming soon!
Lepidola's Whip
+20% Damage for Attack Cards costing 1 or less.
M85 Military Grenade
When using a Buff card, deal 100% Fixed Damage to all enemies.
Mountain of Corpses
+15% Attack Card Damage (1 per turn).
Mutated Claws
When drawing a Status Ailment or Curse card, +10% Damage for 1 turn.
Nature's Hostility
When an enemy is defeated, 150% Fixed Damage to all enemies.
Obsidian Sword
Increase damage amount by 8%.
RFS-17
+10% Critical Chance of Attack Cards with cost 0.
Ritual Dagger
When an enemy is defeated, +10% Attack Card Damage (Max 2 times).
Second Method
Extra Attack damage +30%.
Shell Bug Horn
+20% Critical Damage.
Sneering Dagger
When an enemy is defeated, 2 Vulnerable to all enemies.
Steeler's Dagger
Upon Defeat, +5-10 Credits (1 per battle).
Sun-Setting Bow
Attack Cards with cost 2 or higher, +20% Damage (1 per turn).
Sword Reflected in the Lake
If you have 6 or more cards in hand, +20% Damage.
Tentacles of Chaos
Coming soon!
The Destruction of Erysichthon
When using an Attack Card, 5% chance to +1 hit.
The Fading Flower of Life
If at max HP, +20% Damage.
The Flower of Life
If at max HP, +30% Damage.
Twin Swords of Greater and Lesser Evil
+20% Damage against Ravaged targets.
Unexploded Plasma Bomb
When a card is Exhausted, 40% Fixed Damage on a random enemy.
Violet Butterfly's Whip
+10% Damage for Attack Cards costing 1 or less.
Void of the Devourer
When a card is Exhausted, next card used +25% Damage stacks up to 1 time.
None
Clear selection
Announcement of Catastrophe
Coming soon!
Assault Boots
At the start of your turn after 2 turns from battle start, +200% Fixed Shield.
Assault Gauntlets
At the start of battle, gain 2 Counterattack.
Chains of Obsession
When using Attack cards, 1% HP Reduction, 60% Fixed Shield.
Cloud-Walking Shoes
When an ally is Defeated, +40% Fixed Shield.
Contaminated Helmet
Max HP +6%, Defense +12%.
Crustacean Fluider
When taking damage, after 1 turn, +60% Fixed Shield at start of turn.
Cursed Doll
At the start of turn, Heal 60% for each Status Ailment and Curse card in hand.
Dance of the Night Butterflies
On Ravage, +60% Fixed Shield.
Fairy King's Crown
+6% Critical Chance.
Fragment of the Empty Void
At the start of battle, Discard up to 3 cards, Draw equal to the number.
Gladiator's Helmet
At the start of battle, gain 1 Damage Reduction.
Gluttonous Tailcoat
When taking damage, after 1 turn, +80% Fixed Shield at start of turn.
Growing Carapace
At the start of the turn, gain 40% Fixed Shield.
Immortal Scale
When gaining Counterattack via an ability, +1 additional Counterattack.
Kentris Chitin Armor
+10% Ally Shield Gain.
Lush Seaweed Armor
When gaining Shield, gain 30% Fixed Shield.
M.S.S Scope
If a harmful effect is inflicted for 1 turn, then +80% Fixed Shield at the end of turn.
Mask of Evil Spirits
When taking damage, after 1 turn, +60% Fixed Shield at start of turn.
Mask of Flames
Increase damage dealt to Vulnerable targets by 20%.
Modified Combat Suit
Coming soon!
Psionic Combat Suit
When a card is Exhausted, 30% Fixed Shield.
Regenerative Ribcage
Max HP +12%.
Reinforced Combat Suit
At the end of the turn, if there is no Shield, gain 60% Fixed Shield.
Resolute Gauntlets
At the start of Chaos Order battle, +10% Damage, 1 Damage Reduction.
Ring of the Seraphim
When using a Upgrade card, +20% Damage for 1 turn.
Scout's Combat Boots
On enemy defeat, +60% Fixed Shield.
Shell of Abberation
Coming soon!
Shield of the Watcher
When taking Damage, 1 Mark on the attacker.
Standard Gas Mask
At the start of battle, gain 1 Immunity.
Star-Lit Cloak
-10% Damage (1 per turn).
Survivor's Hood
At the start of battle, gain 140% Fixed Shield.
The Chosen Vessel
At the start of your turn after 3 turns from battle start, +250% Fixed Shield.
Titan Combat Suit
When taking Damage, Recover 2% HP (1 per turn).
Torture Toolbox
At the start of turn, +3 Action Count to all enemies.
Wild Fur Cloak
At turn start, Counter 1.
Wings of Light
When Ego Points are 3 or lower, 0.2 Ego Points on Critical Hit.
Wings of the Swarm
At the start of battle, gain 2 Immunity.
Wolves Bane's Spine
On Critical Hit, +10% Fixed Shield.
None
Clear selection
Absolute Zero Tetrahedron
At the start of battle, +20% Shield.
Amorphous Cube
At the start of battle, +15% Damage.
Bloodstone of the Void
When using an Attack Card, Recover HP equal to 6% of Damage dealt (1 per turn).
Bloody Pendant
When using Duplicated Cards, all enemies' Action Count does not decrease for 1 turn (1 per battle).
Bone Ring of Wildfire
When using a Upgrade card, +20% Damage for 1 turn.
Call of the Ancient Spirit
On Critical Hit, Heal 10%.
Chaos Bible
At the start of your turn after 4 turns from battle start, 350% Fixed Damage to all enemies.
Clover of the Forest
When Recover via card, +10% ally Attack for 1 turn (Max 1 stack).
Crimson Bloodstone
On using an Attack card, Recover Health equal to 9% of the damage dealt (1 per turn).
Dice of Chaos
At the end of turn, 40% x 2-6 Fixed Damage to a random enemies, and trigger 200% Fixed Damage on allies with one random 1 effect.
Dice of Derangement
Coming soon!
Dimensional Cube
When discarding a card, +10% Damage for 1 turn.
Dormant Seeds
On gaining Shield, +100% Fixed Shield (1 per turn).
Eternal Stone
At the start of turn, +25% Fixed Shield equal to the number of enemies.
Eye of Gluttony
+30% Damage. At the end of the turn, 30% chance to Exhaust 1 card in hand.
Eye of the Eyeless
Increase damage of Basic attack cards by 30%.
First Aid Kit
At the end of battle, Recover 5%.
Flower of Dead Souls
From the second Attack Card each turn onward, +15% Damage.
Forbidden Bible
At the start of your turn after 4 turns from battle start, 500% Fixed Damage to all enemies.
Gloomy Prime's Eye
At the start of battle, +20% Shield.
Heart of Legendary
Coming soon!
Heart of the Jewel
X is applied as X+1.
Kirak's Core
At the start of turn, if HP below 40% max HP, Recover 3%.
Lead-Colored Holy Water
On Ravage, 1 Impair to the target.
Lepidola's Wing
At the start of battle, 1 Evasion.
M.S.S Data Pad
At the start of Nihilum battle, 2 Vulnerable to all enemies.
M.S.S Data Pad SE
At the start of Nihilum battle, 3 Vulnerable to all enemies.
Madman's Masterpiece
At the start of an Elite Battle, +50% Damage.
Magic-Infused Sapphire
At the start of battle, if the Outbreak of War card is in hand, 1 Tenacity Damage to all enemies.
Moon of Destruction
At the start of battle, 100% Fixed Damage to all enemies.
Multifaceted Parallel Universe Nexus
At the start of turn, activate 1 random Initiative card in hand.
Mutated Order
+15% Damage to enemies before they act.
Natural Predator
On Ravage, +100% Damage to next 1 Attack Card used.
Nature's Gift
Heal 40% at the end of turn.
Order's Emblem
In Chaos Order battles, +15% Defense.
Palasia's Orb
When Vulnerable is applied by a card, also 1 Weaken to the target.
Poacher's Pathfinder
In Sekred battle, +10% Damage, 2 Vulnerable to all enemies.
Proof of Initiation
In Chaos Order battles, +10% Defense.
Pulsating Egg
+10% Attack, +10% HP.
Quantum Collector
When an ally uses a Upgrade card, +20% Damage, Shield, and Healing for 1 turn.
Revelation's of Futility
When using Attack Cards, +20% Fixed Shield (10 per turn).
Soul Orb
When a card is Exhausted, 1 Tenacity Damage to all enemies (1 time per battle).
Sphere of Randomness
Coming soon!
The Famished One's Belly
When a card is Exhausted, +10% Damage, Recover 5% (1 per battle).
The Golden Rule
+15% Damage, +15% Shield at the start of battle.
Time Regulator
Activate Epiphany for the equipped combatant.
Torch That Should Not Be Extinguished
If you have Shield at the start of turn, 80% Fixed Shield.
Verdant Day
On odd turns, +6% Attack, 10% Defense.
Verdant Night
On even turns, +10% Attack, 6% Defense.
Verdant Shackles
+10% Attack, +10% Defense.
Vladeus's Reactor
When using a Upgrade card, 1 Damage Reduction.
Voracious Swarm
When taking Damage, 2 Agony on the attacker.
Water Drops of the Goddess
At the start of battle, 1 Storage.
Gear System Coming Soon
The gear system wasn't available in the beta. This tab will be populated once the game launches and we learn how the gear system works.