Sunday, Monday, Thursday
See Tile of Decarabian's Tower on Genshin Impact Wiki
Aquila Favonia
Song of Broken Pines
Cinnabar Spindle
Favonius Codex
Favonius Sword
Mitternachts Waltz
Royal Grimoire
Royal Longsword
Snow-Tombed Starsilver
The Alley Flash
The Bell
The Stringless
The Viridescent Hunt
Wolf-Fang
Cool Steel
Ferrous Shadow
Magic Guide
Raven Bow
Pocket Grimoire
Silver Sword
Apprentice's Notes
Dull Blade