The Tail of Boreas is a character development item released in version 1.0 of Genshin Impact. This page contains everything you need to know on where to find Tail of Boreas and which characters are using it.
Where To Get Tail of Boreas
Tail of Boreas is a weekly reward for defeating Andrius in the Level 70+ Wolf of the North Challenge located at Wolvendom Mondstadt.
Character That Use Tail of Boreas
These are characters that use Tail of Boreas to level up their talents.