Summer Night Promise [SP: 0] [CD: 17s]

Deploy a cross (summoned entity): Generates Blood Moon Horizon for 17s (exclusive). Lightning DMG dealt by characters within Blood Moon Horizon increases by 50.0%. Characters within Blood Moon Horizon who deal Bleed DMG gain Bite. Each Bite stack increases Total DMG from Bleed DMG by 2.0%. Bites last for 10s, stack up to 10 times and have a 0.1s trigger interval. Triggering it again resets the duration. All Bites are removed when the cross disappears. Lunar Vow: Crimson Love equip bonus: DMG, CD, SP cost and other stats are determined by the character. When Lunar Vow: Crimson Love enters Frenzy mode, a bat summoned entity is generated and follows the characters on the field, triggering all the effects of Blood Moon Horizon. It lasts for 17s.

Castle Under the Blood Moon

Increases the character's Lightning DMG by 30.0% and increases Bleed DMG taken by enemies in Blood Moon Horizon by 10.0%. When Lunar Vow: Crimson Love is in the team, enemies in Blood Moon Horizon gain 1 Bleed Trauma per second. Lunar Vow: Crimson Love equip bonus: The multiplier of the last hit of her Ultimate increases by 300.0%.

Edge of the World Beyond

Total DMG of Combo ATK increases by 20.0%. Lunar Vow: Crimson Love equip bonus: Total DMG of Combo ATK increases by another 30.0%.