MementoMori releases many new and returning characters every month. Learn more about who you should prioritize in the pool of characters for December.

Best Character of December 2024

Winter Lunalynn stands out as the most desirable character due to her powerful burst damage, strong defensive capabilities, and debuff potential. Her skills scale significantly as the battle progresses, making her a formidable late-game threat. However, the optimal choice depends on individual team composition and playstyle.

Apostle Rosalie, while powerful, relies heavily on enemy debuffs and resource management. Winter Soltina, while strong, is less versatile compared to the other characters. Asahi, despite her high damage output, lacks strong defensive abilities and relies on specific buff stacks.

Character	Order of Priority
Winter Lunalynn	★★★★★
Apostle Rosalie	★★★★
Winter Soltina	★★★
Asahi	★★

This recommendation will change depending on the available characters.

Prayer of Fleeting Banners Available

Apostle Rosalie

Apostle Rosalie is a strategic counter to debuff-heavy teams. She creates a powerful burst damage window for her allies in the mid-game. To ensure her team's survival until that point, she provides a potent Force Field buff to adjacent allies for the first two turns, making them nearly invulnerable to damage during the initial rounds of active skill usage.

Should You Pull for Apostle Rosalie

Winter Lunalynn

Winter Lunalynn is a formidable offensive unit whose power escalates as the battle progresses. Her active skills receive significant damage boosts from the 7th turn onward, and her Unique Weapon further amplifies this damage potential. Beyond her raw power, she also possesses a diverse skillset: Enfeeble to weaken enemies, HP Drain for sustain, damage reduction for survivability, and an undispellable Multi-Barrier to protect Crimson and Emerald allies.

Should You Pull for Winter Lunalynn

Asahi

Asahi is a powerful unit with a unique skillset. Her ATK buffs ramp up quickly, potentially outpacing other attackers early in the fight. She also gains defensive bonuses when paired with other Amber Soul units, increasing her DEF and reducing incoming damage.

Additionally, her ACC and CRIT buffs activate when enemies survive or evade her first skill. However, her minimal ACC buffs leave her vulnerable to evasion-heavy units. To maximize her potential, she requires at least two other Amber Soul allies on the team. Furthermore, she can be susceptible to status ailments like Fainting and movement-hindering debuffs, as well as shield-breaking attacks.

Should You Pull for Asahi

Winter Soltina

Winter Soltina is a formidable force on the battlefield. She empowers her team with powerful, undispellable buffs to ATK and ACC while also dealing substantial damage herself. With the ability to inflict the devastating [Fainted] status, dispel enemy debuffs, and boast one of the highest speeds in the game, she's a challenging opponent to face.

Should You Pull for Winter Soltina

Previous Banners

Winter Tropon

Winter Tropon's passive ability, similar to Nina's, grants her a 30% chance to steal enemy buffs with each attack. She can also steal enemy ATK and DEF and has a 20% chance to inflict Fainted on all five opponents. Additionally, she gains a shield when draining stats and enjoys a 20% bonus max HP and a 40% debuff chance.

How to Beat ［Holy Night's Prayer］Tropon

Winter Amour

Winter Amour is a powerful unit with a unique skill set. She excels at dealing with high AoE damage, especially to enemies with high HP. Her abilities can also boost the CRIT of the ally with the highest SPD, and she can revive herself and other allies. However, her long cooldowns, reliance on critical hits, and enemy HP can make her a bit unpredictable. Additionally, her ability to revive is limited to once per battle, and she must be defeated first.

How to Beat ［Holy Night's Gift］Amour

Witch Illya

Witch Illya is a Chaos attacker with a unique playstyle. She excels at both offense and defense, capable of dealing significant damage and protecting her team. Her ability to survive lethal blows and powerful attacks makes her a formidable force on the battlefield. However, her reliance on taking damage to activate specific skills can be risky, and her support capabilities are limited.

How to Beat [The Witch of God's Curse] Illya

MementoMori Related Guides

List of All Gacha Banners

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Prayer of The Fleeting	Prayer of The Cursed
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Prayer of the Cursed Simulator