With the Christmas season and the release of the final patch for the Forbidden Catalyst Galactic Disaster Season, the first ever limited seasonal character in Chaos Zero Nightmare has been introduced into the game in the form of Sereniel. In this guide, we will go over how players can best build Sereniel to dominate the contents in Chaos Zero Nightmare.
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Sereniel Skill Kit & Playstyle Analysis
General Introduction
Sereniel is a 5-star Instinct elemental character that specializes in dealing massive amounts of damage to enemies to put them in the Ravaged state to move all her attack cards back onto the hand and bombard them with attacks even more. She is the game’s first ever Seasonal Character.
Sereniel Playstyle Analysis
Sereniel’s main gameplay revolves around the special effect Ravage, activates whenever an enemy’s tenacity bar reaches 0 and allows you to deal more damage to enemies. For Sereniel, she takes full effect of the Ravaged state by being able to move her 0 cost cards onto the hand and bombard the enemy with as many attack cards as possible within a short period of time.
Sereniel’s play style revolves around creating as many Homing Laser L cards as possible, cards that will be exhausted after 2 usage and that can automatically move themselves onto the hand whenever the enemies are ravaged. This allows players to use these cards once when they are in the hand to inflict massive amounts of Tenacity damage to enemies before ravaging them, moving the cards onto your hand once again and bombarding them with these 0 cost cards again. These Homing Laser L cards can be created with various card effects on Sereniel’s card deck.
Additionally, Sereniel has access to 2 different nuke cards that allows her to deal big damage to enemies at a high cost: the Cobalt Light card and the Pale Shooting Star card. When used Cobalt Light can deal big damage to enemies, up to 8 different times and gain benefits when attacking ravaged or non-ravaged enemies depending on the epiphany. Meanwhile, Pale Shooting Star is Sereniel’s main nuke card, allowing her to deal damage to an enemy and automatically activates Homing Laser cards in the deck or in the graveyard and activates all of their effects without much cost, dealing massive amounts of damage and essentially allow her to break the Tenacity bar for free.
Sereniel Best Cards And Epiphany Priority
Here are an analysis of all of Sereniel’s cards and their most important Epiphanies:
 | Deal Damage to 1 Enemy 50% Chance to create 1 Homing Laser L |
| Pulse Fire | Sereniel’s basic attack card that can be useful in some situations but Sereniel doesn’t need to use it most of the time so it should be removed from the deck if possible. |
| Importance: Low |
 | Grants Shield |
| Magnetic Field | Sereniel’s basic defensive card that should be removed right away. |
| Importance: Low |
 | Deals Damage to 1 enemy Grants 2 AfterglowOn Ravage, Move from graveyard to hand. Afterglow: +1 Tenacity Damage of Attack Cards and +50% Damage Amount against enemies in ravaged state. When activated, reduce by 1. | |||
| Homing Laser | Sereniel’s main copy of her most damaging card, can offer her various important effects for her Homing Laser L cards and should be duplicated at least once. | |||
| Importance: Extremely High | ||||
| Epiphanies | ||||
| Deal increased damage to 1 enemy. On Ravage, Move to hand Destroy: Add 1 hit. | Deal increased damage to 1 enemy. 3 Afterglow. On Ravage, Move to hand. | Change Cost to 1. Deal increased damage to 1 enemy. 2 Afterglow. Create 2 Homing Laser L in the discard Pile. | Deal damage to 1 enemy. 1 Afterglow. On Ravage or At the start of the turn, Move to hand. | Deal increased damage to 1 enemy. 2 Afterglow. Move All Homing Laser L in Graveyard To Hand. |
| Low Value Epiphany | Medium Value Epiphany | High Value Epiphany | High Value Epiphany | Best Epiphany |
 | Deal damage to 1 enemy. 0.5 Tenacity Damage. If the target is not in Ravaged, activate 1 more time. | |||
| Plasma Missile | A decent card that can allow Sereniel to deal damage while also helps break the enemies’ Tenacity bar. | |||
| Importance: Medium | ||||
| Epiphanies | ||||
| Deal increased damage to 1 enemy. 1 Tenacity Damage. If the target is not in Ravaged, activate 1 more time. | Deal increased damage to 1 enemy. +60% Damage Amount for each decreased Tenacity of the Target (max 10) | Deal damage to 1 enemy. 2 Instinct Weakness. +60% Damage Amount to Homing Lasers For 1 turn. | Deal damage to 1 enemy. Create 3 Homing Laser L in Draw Pile. | Change Card to Upgrade. [Unique] At the end of the turn, deal damage to 1 random enemy. +30% Damage Amount for each Homing Laser Moved to hand for 1 turn. |
| Low Value Epiphany. | Medium Value Epiphany | Best Epiphany | High Value Epiphany | High Value Epiphany |
 | Create 2 Homing Laser L | |||
| Shining Core | One of Sereniel’s core cards that allows her to constantly generate Homing Laser cards needed for her to deal damage. | |||
| Importance: High | ||||
| Epiphanies | ||||
| Create 3 Homing Laser L. | Create 2 Homing Laser L, increases the Exhaust of those cards by 2. | Change Card To Upgrade. [Unique/Initiation] Create 2 Homing Laser L. On Ravage, create 2 Homing Laser L. | Change Cost to X.Create X+1 Homing Laser L. Apply Haste To Those Cards. | Change Card To Upgrade. Select and create 1 Homing Laser card with their own distinct Epiphanies. |
| Medium Value Epiphany | Medium Value Epiphany | Best Epiphany | Low Value Epiphany | High Value Epiphany |
 | Deal 4 damage instances to random enemies. 1 Tenacity Damage for each Hit. | |||
| Cobalt Light | A decently strong high cost card that can be used to quickly reduce enemies’ Tenacity. However, its high cost is the main drawback. | |||
| Importance: Medium | ||||
| Epiphanies | ||||
| Deal 4 increased damage instances to random enemies. 1 Tenacity Damage for each Hit. Ravage: Decrease Cost by 1. | [Retain] Deal 4 damage instances to random enemies. 1 Tenacity Damage for each Hit. Retain: Add 1 hit until use (Max 5) | Change Card Cost to 2. Deal 4 damage instances to random enemies. Create 1 Homing Laser L For each hit. | Change Card Cost to 1. Deal 1 damage instances to random enemies. Add 1 Hit for each Homing Laser in hand. | [Weakness Attack] Deal 4 damage instances to 1 enemy. Ravage: Activates 1 more time. |
| High Value Epiphany | Medium Value Epiphany | Best Epiphany | Medium Value Epiphany | Medium Value Epiphany |
 | Deal damage to 1 enemy. Activate 3 Homing Laser in Draw Pile and Graveyard. |
| Pale Shooting Star | Sereniel’s strongest nuke card that has the ability to trigger Homing Lasers from the Draw Pile and Graveyard. Should be duplicated when able. |
| Importance: Highest | |
Sereniel Best In Slot And F2P Partners
Sereniel Best Partners
Sereniel’s best partner is her signature 5-star partner:
 | Peko |
| Passive Effect: The assigned combatant’s Attack is increased by 8%.When the assigned Combatant’s card moves from Graveyard to hand, gain 1 [Repairs Complete!].[Repairs Complete] +10% Damage to Attack Cards of this unit during this battle (max 3 stacks).Increase Damage of the assigned Combatant’s Attack Cards that are used against Ravaged targets by 15%. | |
| Active Skill: When an ally inflicts Ravage, 1 Overclock to the assigned Combatant (1 time per turn).Overclock: +25% Critical Chance for 1 turn. | |
| Reason: An incredible Partner that massively boost Sereniel’s attack cards when attacking ravaged enemies in addition to being able to provide Sereniel with an essentially permanent 25% crit chance boost as long as she can ravage the enemies at least once per turn. | |
For F2P options, players should use these as Sereniel’s Partners:
 | Carroty |
| Passive Effect: At the start of the turn, the damage of 1 attack card increases by 10% for the combatant.When the combatant generates a card for the first time, their attack card damage increases by 10% for 1 turn. | |
| Active Skill: For 1 turn, increase the damage of cards generated by the assigned combatant’s abilities for 20% | |
| Reason: A decent F2P partner option for Sereniel that help boost the damage of her Homing Lasers since they are considered generated cards. | |
 | Yuri |
| Passive Effect: The assigned combatant’s Attack is increased by 8%.Upon the first shuffle, the assigned combatant’s damage dealt is increased by 8%. | |
| Active Skill: Draw 2 | |
| Reason: A budget 3 star partner that players can use on Sereniel before changing to more powerful partners. | |
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Sereniel Best Equipment
For Equipment build when running Chaos, players should aim for these equipments for Sereniel to maximize her power:
 | Foggy Crystal Ball |
| +40% Damage for Attack cards with Cost 0 | |
| Reason: An amazing Mystic grade equipment that boost Sereniel’s Homing Laser damage output. | |
 | Wings of Freedom |
| When hit, increase damage amount by 10% (Stack up to 3 times) | |
| Reason: A powerful equipment that boosts the damage output of Sereniel after she has been hit. | |
 | Emblem of an Exceptional Entity |
| + 30% damage amount, stress received become 0 (1 for each battle) | |
| Reason: A good equipment that provides Sereniel with a flat damage boost. | |
Sereniel Best Memory Fragments Sets & Stats
Sereniel Best Memory Fragments Set
Sereniel best Memory Fragments sets that players can use are the 4 pieces Judgment’s Flames set that boost the damage of attack cards against Ravaged enemies and the 2 pieces Black Wing set that boost Sereniel’s attack stat or the 2 pieces
 | Judgment’s Flames |
| 4-pc: +50% Damage Amount to Instinct Cards used against Ravaged targets | |
| Explanation: The Memory Fragment set that is made specifically for Sereniel to boost her damage output massively against Ravaged Enemies. | |
 | Black Wing |
| 2-pc: Attack +12% | |
| Explanation: A good secondary set for Sereniel that boost her attack stat. Can be used if players have good sub stat pieces. | |
 | Executioner’s Tool |
| 2-pc: Critical Damage +25% | |
| Explanation: A good secondary set for Sereniel that boost her Critical Damage stat. Can be used if players have good sub stat pieces. | |
Sereniel Best Main Stats & Sub Stats
As a main DPS, Sereniel wants as many offensive stats as possible, with a heavy emphasis on Attack%, Critical Rate and Critical Damage%.
| Piece | Main Stats |
| Ideal | Crit Rate% or Crit Damage% |
| Desire | Instinct Damage% or Atk% |
| Imagination | Atk% |
| Priority | Sub Stats |
| 1st | Critical Rate |
| 2nd | Critical Damage |
| 3rd | Atk% |
Important Stat Threshold:
– Invest in Sereniel’s critical chance to at least 60% to fulfill her potential’s requirement to boost the damage of her important cards.
– Focus on boosting Sereniel’s Attack and Critical Damage to as high as possible to help maximize her damage output.
Sereniel Best Teams
As Sereniel is a Hypercarry DPS character that can essentially spam her attack cards whenever she inflicts Ravage on enemies and deal more damage to Ravaged enemies, players want to supplement Sereniel with teammates that can either allow her to make use of her Ravage mechanic or shift through her deck quickly to find her important cards.
Some of Sereniel best teams are:
 |  |  |
| Sereniel | Selena | Nia |
| Main DPS | Sub DPS/ Support | Support/ Sustain |
This team uses Sereniel as the team’s main DPS option, with others serving as good supporting characters to help boost Sereniel’s damage output. Selena is used thanks to her special Skill card that can instantly regenerate an enemy’s tenacity bar upon them getting ravaged, allowing Sereniel to regain her attack cards by inflicting Ravage again and again on the enemy. Additionally Selena can help Sereniel break the tenacity bar quicker thanks to the constant follow up attack with her Mark debuff. Nia is used as the support sustain option to help quick cycle through the deck and find Sereniel’s important cards, but Cassius can also be used in this role.
|  |  |
| Sereniel | Cassius | Rei |
| Main DPS | Support | Support/ Sustain |
This team makes use of Rei’s amazing buff to boost Sereniel’s 1 cost and below cards damage by 40%, with Cassius serving as a support option as well to help quickly swift through the deck of cards and allow Sereniel to find her important cards and nuke the enemies.
Conclusion
The first ever seasonal limited character in the game, Sereniel shakes up the meta of Chaos Zero Nightmare massively with her powerful bombastic skill kit and the ability to dominate all contents. Don’t miss out on this powerful unit before she is gone for a long time by topping up in Chaos Zero Nightmare with the help of Enjoygm – the best top up site on the web.
