Lunar Reaction

Lunar Reactions are a subset of Elemental Reactions.

In order to trigger a Lunar Reaction, a character with a Moonsign Benediction passive talent that converts specific Hydro-related elemental reactions must be present in the party.

Lunar Reactions, unlike their base variants, can inflict CRIT Hits.

List of Lunar Reactions

Artifacts

3 Artifact Sets increase Lunar Reaction DMG:

Set	Rarity	Bonuses
Night of the Sky's Unveiling	4-5★	2-Piece: Increases Elemental Mastery by 80. 4-Piece: When nearby party members trigger Lunar Reactions, if the equipping character is on the field, gain the Gleaming Moon: Intent effect for 4s: Increases CRIT Rate by 15%/30% when the party's Moonsign is Nascent Gleam/Ascendant Gleam. All party members' Lunar Reaction DMG is increased by 10% for each different Gleaming Moon effect that party members have. Effects from Gleaming Moon cannot stack.
Silken Moon's Serenade	4-5★	2-Piece: Energy Recharge +20%. 4-Piece: When dealing Elemental DMG, gain the Gleaming Moon: Devotion effect for 8s: Increases all party members' Elemental Mastery by 60/120 when the party's Moonsign is Nascent Gleam/Ascendant Gleam. The equipping character can trigger this effect while off-field. All party members' Lunar Reaction DMG is increased by 10% for each different Gleaming Moon effect that party members have. Effects from Gleaming Moon cannot stack.
Aubade of Morningstar and Moon	4-5★	2-Piece: Increases Elemental Mastery by 80. 4-Piece: When the equipping character is off-field, Lunar Reaction DMG is increased by 20%. When the party's Moonsign Level is at least Ascendant Gleam, Lunar Reaction DMG will be further increased by 40%. This effect will disappear after the equipping character is active for 3s.

Talents

Lunar Reaction Enabling

There are 7 Talents that match the category selection:

Talent	Description	Type
Assemblage Hub Assemblage Hub Ineffa	When a party member triggers the Electro-Charged reaction, it will be converted into the Lunar-Charged reaction, with every 100 ATK that Ineffa has increasing Lunar-Charged's Base DMG by 0.7%, up to a maximum of 14%. Additionally, when Ineffa is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
Dusklit Eaves Dusklit Eaves Nefer	When a party member triggers a Bloom reaction, it will be converted into the Lunar-Bloom reaction, with every point of Elemental Mastery that Nefer has increasing Lunar-Bloom's Base DMG by 0.0175%, up to a maximum of 14%. Additionally, when Nefer is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
Habitat Survey Habitat Survey Linnea	When a party member triggers a Hydro Crystallize reaction, it will be converted into the Lunar-Crystallize reaction, with every 100 DEF that Linnea has increasing Lunar-Crystallize's Base DMG by 0.7%, up to a maximum of 14%. Additionally, when Linnea is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
Moonlight, Lent Unto You Moonlight, Lent Unto You Columbina	When a party member triggers an Electro-Charged, Bloom, or Hydro-Crystallize reaction, it will be converted into a Lunar-Charged, Lunar-Bloom, or Lunar-Crystallize reaction respectively. Lunar Reaction DMG inflicted by party members gain a Base DMG increase based on Columbina's Max HP. For every 1,000 points of Max HP, the Base DMG of Lunar reactions is increased by 0.2%, up to a maximum of 7%. Additionally, when Columbina is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
Nature's Chorus Nature's Chorus Lauma	When a Bloom reaction is triggered by a party member, it will be converted into the Lunar-Bloom reaction, with every point of Elemental Mastery that Lauma has increasing Lunar-Bloom's Base DMG by 0.0175%, up to a maximum of 14%. Additionally, when Lauma is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
Old World Secrets Old World Secrets Flins	When a party member triggers an Electro-Charged reaction, it will be converted into the Lunar-Charged reaction, with every 100 ATK that Flins has increasing Lunar-Charged's Base DMG by 0.7%, up to a maximum of 14%. Additionally, when Flins is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive
The Coursing Sun and Moon The Coursing Sun and Moon Zibai	When a party member triggers a Hydro Crystallize reaction, it will be converted into the Lunar-Crystallize reaction, with every 100 DEF that Zibai has increasing Lunar-Crystallize's Base DMG by 0.7%, up to a maximum of 14%. Additionally, when Zibai is in the party, the party's Moonsign will increase by 1 level.	Moonsign Benediction Passive

Other Languages

Language	Official Name	Literal Meaning
English	Lunar Reaction	—
Chinese (Simplified)	月曜反应 Yuèyào Fǎnyìng	Moonlight Reaction
Chinese (Traditional)	月曜反應 Yuèyào Fǎnyìng	Moonlight Reaction
Japanese	月反応 Tsuki Hannou	Lunar Reaction
Korean	달빛 반응 Dalbit Baneung
Spanish	Reacción Lunar
French	Réaction sélène	Selenic Reaction
Russian	Лунные Реакции Lunnyye Reaktsii
Thai	ปฏิกิริยาประกายจันทร์
Vietnamese	Phản Ứng Nguyệt
German	Mondleuchten-Reaktion	Moonglow Reaction
Indonesian	Reaksi Lunar
Portuguese	Reação Lunar
Turkish	Ay Tepkimeleri
Italian	Reazione Lunare