Weapon details
Mouun's Moon
Type: Bow
Rarity: ★★★★ Base ATK: 44 ATK%: 6%
A lovely warbow made from seashells and coral. A mournful brilliance flows along its moonlight-colored arms.
Passive effect
Watatsumi Wavewalker
R1
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.12%. A maximum of 40% increased Elemental Burst DMG can be achieved this way.
R2
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.15%. A maximum of 50% increased Elemental Burst DMG can be achieved this way.
R3
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.18%. A maximum of 60% increased Elemental Burst DMG can be achieved this way.
R4
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.21%. A maximum of 70% increased Elemental Burst DMG can be achieved this way.
R5
For every point of the entire party's combined maximum Energy capacity, the Elemental Burst DMG of the character equipping this weapon is increased by 0.24%. A maximum of 80% increased Elemental Burst DMG can be achieved this way.
Cost per phase
Phase 0
Level cap: 20
Adventure rank required: -
Mora: -
Materials
-
Phase 1
Level cap: 40
Adventure rank required: 15
Mora: 5,000
Materials
Dismal Prism x3 
Spectral Husk x2 
Narukami's Wisdom x3 Phase 2
Level cap: 50
Adventure rank required: 25
Mora: 15,000
Materials
Dismal Prism x12 Spectral Husk x8 
Narukami's Joy x3 Phase 3
Level cap: 60
Adventure rank required: 30
Mora: 20,000
Materials
Crystal Prism x6 
Spectral Heart x6 Narukami's Joy x6 Phase 4
Level cap: 70
Adventure rank required: 35
Mora: 30,000
Materials
Crystal Prism x12 Spectral Heart x9 
Narukami's Affection x3 Phase 5
Level cap: 80
Adventure rank required: 40
Mora: 35,000
Materials
Polarizing Prism x9 
Spectral Nucleus x6 Narukami's Affection x6 Phase 6
Level cap: 90
Adventure rank required: 50
Mora: 45,000
Materials
Polarizing Prism x18 Spectral Nucleus x12 
Narukami's Valor x4