Nia is a character from Chaos Zero Nightmare. See best builds, partner, cards, stats, ego skill, potential, manifest ego, class, tier rank in CZN.
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All Characters (Combatants) ListNia Balance Adjustments
Season 2 Balance Adjustments
Nia’s healing will be strengthened through Decibel and higher Elasticity stacks, improving her performance in Chaos. G Chord and Soul Rip will also be adjusted to better support her deck-cycling playstyle.
See Nia Balance Adjustments Details| Adjustment Target | Adjustment Direction |
| Decibel | Healing equal to the number of stacks will be added to the default effect. |
| Elasticity | The stack limit will be increased, and the effect will now trigger based on the number of stacks. |
| G Chord | The Decibel gain effect will be increased. |
| Soul Rip | An effect that grants Elasticity will be added. |
Nia Basic Information & Rating

| Rare | Class | Attribute |
|---|---|---|
![]() | Controller | Instinct |
Nia is an Instinct Controller. She strengthens allies' additional attacks with a buff called Decibel.
Stats
| Attack | Defense | Health |
|---|---|---|
| 129 | 56 | 74 |
| Crit Chance | Crit Damage | 3.0% | 125.0% |
Rating
| Best Character | Reroll |
|---|---|
(SS>S>A>B) | (SS>S>A>B) |
Rate Nia
Nia Strengths & Weaknesses
Strengthens Extra Attack Characters
Nia enhances allies' Extra Attacks with a buff called Decibel. By combining her with a Ranger, you can increase your firepower.
High Healing Power with Elasticity
Nia's basic recovery Cards gain a buff called Elasticity through a Potential Upgrade. Since Heal activates when an ally performs an Extra Attack, this allows for stable progression with high healing power.
Has an Abundance of Draw Cards
Nia has two types of draw Cards, and she also has an effect that allows her to activate Cards directly from the top of the deck. Including Nia in your party can mitigate the deck's RNG and increase stability.
How To Use Nia?
Utilize Decibel

Acquire the unique Decibel buff by using "G Chord" or "Soul Rip". Since Decibel can perform an Extra Attack when a shuffle occurs, it is excellent for damage support.
Acquire Decibel with an Ego Skill

The Ego Skill, Rock and Roll, also allows you to acquire 3 Decibel. Furthermore, if it is 4 Manifest Ego, you can acquire an additional 2 Decibel, further enhancing its damage support capabilities.
Has Good Synergy with Inspiration

Nia uses Cards that allow her to draw more Cards. Therefore, she has good synergy with Inspiration and can make the most of its effects.
Best Team for Nia
Renoa Attacker Build
This is a build that supports Renoa with Cassius and Nia. Since Nia has good synergy with characters that have an Extra Attack, it is recommended to use her in combination with Renoa or Hugo.
Low-Cost Team Build
This team composition leverages Selena for her Extra Attacks. Because Nia lacks healing on her own, pair her with Rei or Mika who have unlocked their Manifest Ego 2 for better survivability.
Best Partner for Nia
Nyx is Recommended
| Partner | Detail |
|---|---|
Nyx | [★5] Obtained from Arkhianon Supply [Recommendation] ★★★ - Increases HP and Heal amount. - The first time you draw using a skill, increases ally damage. - Draw Cards equal to the number of Cards discarded with an Ego Skill. |
Arwen | [★4] Obtained from Gacha [Recommendation] ★★・ - Increases HP and Heal amount. - Reduces damage depending on enemies in the attack warning state. - Heals and reduces damage with an Ego Skill. |
Alyssa | [★4] Obtained from Gacha [Recommendation] ★・・ - Increases defense. - Recovers HP at the end of Combat. - Heal with Ego Skill (Heal amount increases in Injured state) + gain Morale. |
Nyx is recommended for Nia, as her effect buffs allies when you draw. Arwen is also a recommended choice as she reduces enemy damage.
Recommended Memory Fragments
Tetra's Authority Set and Seth's Scarab Set are Recommended
| Memory Fragments | Effect |
|---|---|
Tetra's Authority Set | [2-Set] +12% Defense |
Seth's Scarab Set | [2-Set] Increases the damage, Shield, and Healing of Basic Cards by 20% |
Healer's Journey Set | [2-Set] +12% Max HP |
The recommended Memory Fragments for Nia are the Tetra's Authority Set and Seth's Scarab Set. By increasing her defense with the Tetra's Authority Set while enhancing her healing with the Seth's Scarab Set, she can provide more consistent healing support.
Nia Manifest Ego Guide & Priority
| Manifest Ego | Effect |
|---|---|
| M1 | [Recommended]: ★★・ The cost of Nia's Curiosity card is reduced by 1. |
| M2 | [Recommended]: ★・・ Whenever a Shuffle occurs, gain 4 Rhythm Boost. At the start of each turn, lose 1 +5% Rhythm Boost: Damage (Max 4 stacks) |
| M3 | [Recommended]: ★★・ Increase the level of Potential by +3 for [Upgrade Basic Cards], [Upgrade Neutral Cards], and [Upgrade Unique Cards]. |
| M4 | [Recommended]: ★★・ +2 Rock & Roll's Decibel gain effect |
| M5 | [Recommended]: ★・・ Increase the level of Potential by +3 for [Upgrade Basic Cards], [Upgrade Neutral Cards], and [Upgrade Unique Cards]. |
| M6 | [Recommended]: ★★★ At the start of the battle, gain 4 Rhythm Boost, and whenever a shuffle occurs, Heal 40% equal to your Decibels |
Aim for All Manifest Ego
At 2 Manifest Ego, Nia can gain a damage buff when you shuffle, but it's difficult to fully utilize it at this stage. If you plan to use her, you should aim to max her out, as she will start battles with her buff maxed out.
All Cards Of Nia
Starting Cards
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Starting Cards Detail
| Name | Effect |
|---|---|
| Stroke | 132% Damage |
| Amp Therapy | Heal 139% 1 Elasticity |
| G Chord | 1 Decibel Activate the top 1 card(s) of the Draw Pile |
G Chord
| Cost | Epiphany |
|---|---|
| 1 | 1 Decibel Reveal the top 3 cards of the Draw Pile Choose one to activate |
| 1 | 1 Decibel Activate the top 1 card(s) of the Draw Pile Decibel equal to that card's cost |
| 1 | 1 Decibel The combatant who owns the top card from the Draw Pile performs 120% Extra Attack to a random enemy, then activates that card |
| 1 | 2 Decibel Discard the top 3 card(s) of the Draw Pile |
| 2 | Activate the top 1 card(s) of the Draw Pile. If in Decibel state, Decibel -1 and activate 1 additional card(s) |
Epiphany Cards
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Epiphany Cards Detail
| Name | Effect |
|---|---|
| Mute Accent | Discard 1 card(s) with the highest cost, then the combatant who owned that card performs 150% Extra Attack to a random enemy |
| Soul Rip | [Retain] Heal 158% For 1 turn, when a card is discarded, 1 Decibel |
| Adagio | Draw 1 Discard 1 With this effect, move discarded card to top of the Draw Pile |
| Nia's Curiosity | Reveal 3 random cards from the Draw Pile Choose one to Draw Discard the rest |
Mute Accent
| Cost | Epiphany |
|---|---|
| 1 | Discard 1 random card(s) The owner of those cards performs 250% Extra Attack to a random enemy |
| 1 | Discard 1 The owner of those cards deals 200% Extra Attack to a random enemy |
| 1 | Heal 198% Activate 1 card(s) with the lowest-cost |
| 2 | At the start of turn, Discard 1 The card's owner Extra Attack 150% on a random enemy |
| 1 | Discard all highest-cost cards The owner of those cards deals 100% Extra Attack on a random enemy |
Soul Rip
| Cost | Epiphany |
|---|---|
| 2 | Heal 198% 2 Decibel Also activates when discarded |
| 1 | [Retain] Heal 158% For 1 turn, when a card in hand is discarded, Heal 100%, 1 Decibel |
| 1 | [Retain] For 1 turn, when a card in hand is discarded, The owner of that card Extra Attack 100% on a random enemy |
| 2 | Heal 264% The next Decibel effect activates 1 more time(s) |
| 2 | When discarding a card, 1 Decibel |
Adagio
| Cost | Epiphany |
|---|---|
| 0 | Draw 2 Discard 2 With this effect, move discarded card to top of the Draw Pile |
| 0 | Draw 1 Discard up to 1 card(s) If discarded, create 1 Adagio card(s) with Exhaust |
| 1 | Draw 1 1 Decibel per cost of the card Discard 1 Heal 100% per cost of the card |
| 3 | Discarded the top 2 card(s) of Draw Pile Draw 2 Cost -1 per Decibel owned |
| 0 | Discard 1 Draw 2 card(s) of the owner of that card |
Ego Skill and Potential
Ego Skill
| Name | Effect |
|---|---|
| Rock and Roll | EP: 5 200% Damage to all enemies 3 Decibel Discard all cards from the Draw Pile |
Potential
| Race | Effect |
|---|---|
| Epiphany Bonus (Combatant Epiphany) | When entering Chaos, obtain 1 random Rare Card with an activated Epiphany. |
| Upgrade Card (Basic Card Upgrade) | Increase Damage, Shield Gain, and Heal Amounts of Basic Cards by 2% |
| Upgrade Card (Common Card Upgrade) | Increase Damage, Shield Gain, and Heal Amounts of Common Cards by 2% |
| Basic Card (Basic Card Proficiency) | When using an Amp Therapy card, +1 Elasticity Elasticity: When allies perform an Extra Attack, Heal 50% (Max 2 Stacks) |
| Upgrade Card (Unique Card Upgrade) | Increase Damage, Shield Gain, and Heal Amounts of Unique Cards by 2% |
| Stats (Health Proficiency) | Stamina increase by 1.6% |
| Stats (Critical Damage Proficiency) | Increase Attack by 1.6% |
| Basic Card (Basic Card Proficiency) | +5% Heal for Nia's Amp Therapy If Nia's Ego Recovery is greater than 30, an additional +5% to that value |
| Unique Stats (Unique Stat Upgrade) | +30% Elasticity Healing If Nia's Ego Recovery exceeds 70, +20% additionally |
Profile & Voice Actors
Character Profile
| Race | Human |
|---|---|
| Birthday | July 5th |
| Gift | Music |
| Affiliated Faction | Terrascion |
Self-proclaimed greatest rock star in the universe.
Gradually gaining recognition by holding solo concerts aboard the SS Nightmare. Confident, bright, and cheerful, she is very curious and can't resist asking a barrage of questions when something piques her interest.
Voice Actor / Actress (Japanese)
| VA | Ruriko Noguchi |
|---|
Chaos Zero Nightmare Related Guides

Tetra's Authority Set
Seth's Scarab Set
Healer's Journey Set