Chaos Zero Nightmare | Sereniel - Best Build and Kit

Sereniel Character Guide for Chaos Zero Nightmare (CZN) - Detailed evaluation, optimal team builds, recommended partners, cards, stats, Ego Skills, and more!

Table of Contents

Sereniel - Rating
Sereniel - Pros/Cons
Sereniel - Best Partner
Manifest Ego Priority
Sereniel - All Cards
Ego Skill and Potential

Reroll Tier List

Best Character Tier List

All Characters (Combatants) List

Sereniel - Rating

Chaos Zero Nightmare Sereniel Character Image

Rare	Class	Attribute
	Hunter	Instinct

Sereniel is an Instinct-attribute DPS who capitalizes on her high Tenacity damage and makes use of the Ravage mechanic.

Stats

Attack	Defense	Health
170	45	78
Crit Chance	Crit Damage
3.0%	125.0%

Rating

Best Character	Reroll
(SS>S>A>B)	(SS>S>A>B)

Sereniel - Pros and Cons

High Damage Scaling

Sereniel is a late-game powerhouse, scaling strongly with levels, Potential, and Ego Manifestation. Her rising attack and damage multipliers, combined with Firepower Amp stacking, let her unleash extremely high burst damage once fully set up.

Strong Card Synergy and Recursion

Sereniel’s strength lies in recycling Homing Laser cards from the Graveyard or Exhaust back to her hand, giving her reliable, low-cost access to damage. This recursion sustains pressure over multiple turns and rewards smart card sequencing.

Excellent Combo Potential

Sereniel’s kit revolves around interconnected mechanics like Ravage, Afterglow, and Tenacity Damage. By exploiting enemies in a Ravage state, she triggers chained effects and amplified damage, making her especially deadly against broken or vulnerable targets.

Limited Defense Options

Sereniel depends mainly on shields, such as Magnetic Field, for protection. These offer only temporary defense, and without healing, damage reduction, or self-sustain, she becomes vulnerable if her shields are disrupted or misused.

Best Partner

Best Paired with Peko

Partner	Detail
Peko	[★5] Obtained from Gacha [Recommendation] ★★★ - Increases combatant’s Attack by 8-16% - Increases damage of Attack Cards - Increases damage against Ravaged targets by 15-30%

Peko is released as Sereniel’s official partner and is designed to directly support her in battle. By enhancing Sereniel’s core Ravage mechanic, Peko helps her break enemies more efficiently while significantly increasing the damage and frequency of her attacks.

Manifest Ego Priority

Manifest Ego	Effect
M1	[Recommended]: ★★★ +50% Damage to Pale Shooting Star, and change the number of activatable Homing Laser cards to 5.
M2	[Recommended]: ★・・ At the start of battle, create 2 Homing Laser L cards. On Turn Draw, if one of those cards is a Homing Laser, Draw 1 card.
M3	[Recommended]: ★★★ +50% Damage to Death Halo, and apply Haste to each Homing Laser L that is Moved by Death Halo.
M4	[Recommended]: ★★★ Sereniel gains a Firepower Amp effect for each Homing Laser that is Moved to hand on Ravaging.Firepower Amp: +10% Damage to Sereniel’s Attack Cards for 1 turn (max 5 stacks)
M5	[Recommended]: ★・・ Increase the Potential levels of [Basic Card Upgrade], [Unique Card Upgrade], and [Common Card Upgrade] by 3.
M6	[Recommended]: ★★★ When an ally inflicts Ravage, Sereniel inflicts 80% Damage for each segment of the Ravaged target’s max Tenacity to that target.

Sereniel - All Cards

Starting Cards

Cost	Name	Effect
1	Pulse Fire	Deal 100% damage
1	Pulse Fire	Deal 100% damage
1	Magnetic Field	100% Shield
0	Homing Laser	Deal 100% damage Afterglow 2 On Ravage, move from Graveyard to hand

Epiphany Cards

Cost	Name	Effect
1	Plasma Missile	Deal 120% damage Tenacity Damage 0.5 If the target was not Ravaged, trigger 1 more time.
1	Shining Core	Create 2 Homing Laser L cards
3	Cobalt Light	Deal 120% x 4 damage to random enemies Tenacity Damage 1 per hit
2	Pale Shooting Star	Deal 150% damage Activate 3 Homing Laser cards in Draw Pile and Graveyard

Card Generation

Cost	Name	Effect
0	Homing Laser L	[Exhaust 2] Deal 60% damage Afterglow 1 On Ravage, move from Graveyard to hand

Exclusive Effect

Name	Effect
Afterglow	+1 to Tenacity Damage of Attack Cards, +50% Damage if in a Ravage state When the effect is activated, decrease Afterglow by 1
Firepower Amp	+10% Damage to Attack Cards for 1 turn (max 5 stacks)