Tile of Decarabian’s Tower is Weapon Ascension Materials used to ascend weapons, increasing the stats and max level. Higher-rarity materials can also be crafted with Alchemy by combining lower-rarity materials from the same group.
The place now known as Stormterror’s Lair was once the capital city of Decarabian, the God of Storms. Since this dream of prosperity was created entirely by his divine might, the broken pieces left behind by the shattering of that dream still possess great power.
How To Get
Tile of Decarabian’s Tower is obtainable as a random reward from completing the Abyssal Domain Cecilia Garden in Wolvendom every Monday, Thursday, and Sunday. It can also be purchase from the souvenir shop in Mondstat with for anemo sigils.