Griffin Steel Sword - Diagram Location, Stats

Griffin Steel Sword
Type	Steel Sword
Tier	Witcher Item
Stats	+5% Sign intensity +5% Bonus experience from humans and nonhumans
Rune Slots	1
Damage	87-107

Griffin Steel Sword is a Steel Sword in Witcher 3: Wild Hunt. Witchers use these weapons against humans and normal beasts

Griffin Steel Sword - Diagram Location

The diagram for the Griffin Steel Sword is found in the abandoned watchtower of Hindhold. You can pass the Endregas on the ground and go to the top of the tower. There you will encounter Harpies. Once you kill them go through the doors where you will find a skeleton.

Griffin Steel Sword - Crafting Requirements