[Holy Night’s Fairy] Lunalynn is an Emerald Soul Sniper-type SR (Limited) Rarity Witch in MementoMori. Learn more about this Witch's basic info, skills, arcana, and which gacha you can find her in!

Winter Lunalynn
Base	Winter Lunalynn
Best Builds	Best Builds
How to Beat
Story and Profile

[Holy Night’s Fairy] Lunalynn Basic Info

[Holy Night’s Fairy] Lunalynn Overview

[Holy Night’s Fairy] Lunalynn
PvE Rank	PvP Rank

Base Rarity	Soul	Type	Role
SR (Limited)	Emerald	Sniper	Debuffer

[Holy Night’s Fairy] Lunalynn Analysis

Hard Hitting Debuffer

Diamond Dust

Cold Flare

Diamond Dust has high damage potential, especially at higher levels and later turns since it can deal significant damage to multiple enemies. It has a chance to inflict [Enfeeble], a new debuff that reduces enemy ATK. Despite its high damage potential, this skill is heavily dependent on the chance to inflict [Enfeeble].

Cold Flare is also a skill that deals substantial damage to multiple enemies. It has an [Erosion] debuff that provides additional damage over time. While this skill is strong, its full potential is realized at higher levels.

Defense for High SPD Ally

Big Sister’s Love

Big Sister's Love grants a significant defensive layer to a key ally, making them highly resistant to damage. It adds an additional later if the allies it protect are Crimson or Emerald allies. This can be useful for attacker speedsters to make them more durable as they attack their enemies.

Damage Reduction and HP Drain

Ice-Melting Embrace

Ice-Melting Embrace provives a significant reduction in incoming damage, enhancing survivability. Aside from the damage reduction, it also has HP Drain that boosts healing capabilities, aiding in sustain and recovery at the enemies' expense. At the 7th turn, reset skill cooldowns, enabling rapic skill usage and increased burst damage.

[Holy Night’s Fairy] Lunalynn Best Runes

Prioritize ATK and Debuff ACC Runes

Winter Lunalynn's skills primarily rely on her ATK to deal damage so it is best to gear her up with some ATK runes to increase her ATK power, boosting the damage of her skills. You may also give her CRIT and PM. DEF Break runes to raise her CRIT rate and increasing the damage dealt to enemies, respectively. Since Winter Lunalynn's active skills also rely on [Enfeeble] to decrease the enemies' attacks, Debuff ACC rune is also recommended.

As for her Defensive runes, it is best to gear her up with HP rune to increase her overall health, improving survivability. You can also add CRIT RES and EVD runes to reduce the chance of being critically hit, and making her less likely to be hit by enemy attacks.

[Holy Night’s Fairy] Lunalynn Best Team Comps

Emerald Team

Attacker	Buffer	Debuffer	Buffer	Attacker
Cordie	Merlyn	Winter Lunalynn	Yuni	Fia

Cordie and Winter Lunalynn excel at dealing high physical damage to enemies. Merlyn's ATK buff further enhances their damage output. Winter Lunalynn's Diamond Dust can debuff enemy ATK, while Merlyn's Vine Stream can dispel enemy buffs. Yuni provides dedicated healing with Unicorn's Breze and buffs the team's max HP with Insight as a Healer. Merlyn also offers support with buffs and dispels. Yuni's healing and HP buffs improve the team's resilience. Fia's increased HP pool and self-healing adds another layer of survivability, as well as having the boost for counter chance of the ally with the lowest speed.

Crimson Team

Attacker	Buffer	Buffer	Debuffer	Attacker
Belle	Priscilla	Winter Soltina	Rusalka	Winter Lunalynn

Belle and Winter Lunalynn can deal substantial damage, especially at later turns. Winter Lunalynn can also debuff enemy ATK and potentially inflict Erosion damage over time. Rusalka has a chance to debuff enemy damage dealt. Priscilla can heal allies with Shining Shower and potentially grant regeneration. Winter soltina cna buff allies' ATK and hit chance with Snow Fairy, and Winter Lunalynn can provide [Multi-Barrier] to the ally with the highest SPD. Belle's Vengeful Blaze can mitigate damage and provide a shield. Rusalka's Maiden of Sacrifice can revive herself and provide barriers. Winter Lynalynn can decrease the damage she takes.

If you don't have Winter Soltina or Rusalka, you can replace her with Matilda.

[Holy Night’s Fairy] Lunalynn Skills and Stats

Diamond Dust

Skill	Type	Cooldown
Diamond Dust	Active

Skill Effect

Level 1 (Unlocks by default) Lunalynn’s feelings, gentle as snowflakes falling onto the heart, crystallize and shine brightly, protecting the one most precious to her. Deals 1 physical attack equal to 480% of Lunalynn’s ATK to 3 random enemies, and has a 40% chance to inflict ［Enfeeble］ on all targets for 4 turns. ［Enfeeble］ decreases an afflicted target’s ATK by an amount equal to 30% of their ATK after any stat increases or decreases were applied to it. Level 2 (Unlocks by level 81) The chance to inflict ［Enfeeble］ becomes 70%. Level 3 (Unlocks by level 161) If this skill activates on the 7th turn and onwards, the physical attack’s damage becomes equal to 1920% of her ATK.

Cold Flare

Skill	Type	Cooldown
Cold Flare	Active

Skill Effect

Level 1 (Unlocks by level 11) Lunalynn condenses her freezing magic power, then makes it ignite as fiercely as the sun. Deals 1 physical attack equal to 520% of her ATK to 4 random enemies, and has a 70% chance to inflict ［Erosion］ on all targets for 1 turn. Each turn, at the start of the action phase, ［Erosion］ deals damage equal to 10% of this skill’s total damage. Level 2 (Unlocks by level 21) The number of turns of ［Erosion］ becomes 2. Level 3 (Unlocks by level 101) The targets of this skill become 5 random enemies. Level 4 (Unlocks by level 181) If this skill activates on the 7th turn and onwards, the physical attack’s damage becomes equal to 2080% of her ATK.

Big Sister’s Love

Skill	Type	Cooldown
Big Sister’s Love	Passive

Skill Effect

Level 1 (Unlocks by level 41) “With you by my side, I can always smile. Thank you. I love you too, Sol.” At the start of the turn, this skill grants 1 layer of ［Multi-Barrier］ to the ally with the highest SPD (cannot be dispelled). If the target takes damage, 1 barrier layer is depleted to nullify the damage. This skill will not activate again until 8 action phases have ended since its previous activation. Level 2 (Unlocks by level 121) Additionally, if the target who is granted ［Multi-Barrier］ is a Crimson Soul ally or an Emerald Soul ally, the number of layers of ［Multi-Barrier］ granted to them becomes 2. Level 3 (Unlocks by level 201) If the target who is granted ［Multi-Barrier］ is a Crimson Soul ally or an Emerald Soul ally, the number of layers of ［Multi-Barrier］ granted to them becomes 4.

Ice-Melting Embrace

Skill	Type	Cooldown
Ice-Melting Embrace	Passive

Skill Effect

Level 1 (Unlocks by level 61) “Her kindness fills me with the warmth that melts away my frozen heart.” Decreases the damage Lunalynn takes by 20% (cannot be dispelled). Level 2 (Unlocks by level 141) Additionally, at the start of the battle, increases her HP Drain by 80% for 6 turns (cannot be dispelled). Level 3 (Unlocks by level 221) Additionally, at the start of the 7th turn, makes her skill cooldown time 0.

[Holy Night’s Fairy] Lunalynn Stats and Potential

Max Stats (Lv. 240)

HP	4,730,800
DEF	8
DEF Break	0
SPD	3,037
PM. DEF Break
P. DEF	628,420
M. DEF	557,811
ACC	314,210
EVD	356,575
CRIT	356,575
CRIT RES	236,540
CRT DMG Boost	0
P. CRIT DMG Cut	0
M. CRIT DMG Cut	0
Debuff ACC	0
Debuff RES	0
Counter	0
HP Drain	0

Max Potential (Lv. 240)

STR	628,420
MAG	557,811
DEX	713,151
STA	473,080

[Holy Night’s Fairy] Lunalynn Exclusive Weapon

Snowy White Scarf

Level 1 (Unlocked by getting Winter Lunalynn's unique weapon) Strengthens Diamond Dust. The targets of this skill become 5 random enemies. Level 2 (Unlocks at UR rarity) Strengthens Ice-Melting Embrace. The decrease in damage she takes becomes 60%. Level 3 (Unlocks at LR rarity) Strengthens Cold Flare. The physical attack’s damage becomes equal to 580% of her ATK. If this skill activates on the 7th turn and onwards, the physical attack’s damage becomes equal to 2320% of her ATK.

[Holy Night’s Fairy] Lunalynn Available Gachas

[Holy Night’s Fairy] Lunalynn Invoke Banners

List of Gacha Banners
Prayer of The Fleeting	Invocation of Chance

[Holy Night’s Fairy] Lunalynn Arcana

Castor's Endearment

Winter Lunalynn

Lunalynn

MementoMori Related Guides

List of All Character Builds	List of All Character Profiles
List of All How to Beat Articles

Character Build Lists

Character Builds by Rarity
SR Characters	R Characters
N Characters
Character Builds by Soul
Azure Characters	Crimson Characters
Amber Characters	Emerald Characters
Radiance Characters	Chaos Characters
Character Builds by Type
Warrior Type	Sniper Type
Sorcerer Type

All SR Rarity Character Builds

Soltina	Amleth	Fenrir
Florence	Moddey	Sabrina
Freesia	Amour	Rean
Dian	Ivy	Merlyn
Cordie	Nina	Mertillier
Mimi	Tropon	Hathor
Olivia	Primavera	Natasha
Lunalynn

All SR (Limited) Rarity Character Builds

Summer Amleth	Matilda	Yuni
Paladea	Eir	Morgana
Apostle Rosalie	Asahi	Alexandra
Minasumari	Kaguya	Summer Nina
Liselotte	Milla	Aine
Serruria	Tama	Meria
Festive Natasha	Eureka	Winter Soltina
Winter Lunalynn	Winter Tropon	Sonya
Gil’uial	Sivi	Stella
Fenny	Summer Cordie	Belle
Priscilla	Artie	Chiffon
Claudia	Luke	Summer Sabrina
Fia	Lea	Sophia
Winter Amour	Summer Moddey	Richesse
Veela	Carol	Tainted Iris
Elfriede	Rusalka	Cerberus
Fortina	Armstrong	Ophelia
A.A.	Valeriede	Witch Illya