Frostsong Codex
Its pages sing winter's oldest, gentlest hymn.
Stats
As equipped, before upgrades or enchants
Weapon power83
Wisdom+25
Vitality+4
Vendor pays 25
How to get it
Crafted by the Sanctifier · skill 25 · 5 min · 14 Spirit
Needs its blueprint learned first: 
Blueprint: Frostsong Codex