Philosophies of Moonlight 4★ material
Where to farm
Dropped from talent/weapon domains. Available on Mon·Thu·Sun. Sunday domains usually open everything.
Characters who need it (2 characters · full build)
FAQ
Which days can I farm Philosophies of Moonlight?
From talent/weapon domains, available on Mon·Thu·Sun (and usually Sundays).
How many characters need Philosophies of Moonlight?
2 characters use it; the biggest demand is Columbina (114).
To calculate all your characters at once, use the Genshin Calculator.