Griffin Silver Sword Mastercrafted is a Diagram in the Witcher 3: Wild Hunt that can be crafted by a Blacksmith (Weapons) or Armorsmith (Armor).
The map for this diagram can be purchased from the armour smith in Hierarch Square in Novigrad.
- 410 Damage
- Chance to Critical +5%
- Critical Damage +25%
- Chance to Dismember +10%
- Bonus experience from Monsters +20%
- Sign Intensity +15%