Tooth Blade [1]

Tooth Blade [1]
Exchange price: 4,561,551ƶ

Effects:

  • Atk + 428
  • Str +8
  • Max HP +1000
  • For Refining +10, +15, the damage of [Back Stab] to human-like monsters +5%, +10% respectively

No idea how to acquire this item ¯\_(ツ)_/¯