Overview
Scavenger Hunt: Grandmaster Griffin Gear is a Blood and Wine treasure hunt unlocked in Master Master Master Master!.
Fort Ussar ruins
If Contract: Bovine Blues has not been done, a slyzard and the slyzard matriarch guard the Fort Ussar ruins. On the eastern side, a crate half hidden under some stairs holds the steel sword, gauntlets and boots diagrams, along with a document pointing to Mont Crane Castle.
Mont Crane Castle
The castle is a hanse base full of bandits, one of the targets of Knight for Hire. Only the lower courtyard must be cleared, but stop the runner before he lights the signal fire; the Northern Wind bomb freezes him easily. At the marker, use the Eye of Nehaleni to dispel an illusion and reveal a hidden workshop.
Moreau’s workshop
Take the power crystal from a table. Witcher Senses reveal a hidden button in the central archway that opens a stone wall. Beyond it, a chest in front of a portal holds Moreau’s journal, which says that Jerome was taken through the portal. Place the crystal, activate it with Aard and step through. Moreau’s golem attacks on arrival.
The last diagrams
In the cave beyond, the trousers are in a sack on a chair, the armor in a small box on a shelf by the stove, and the silver sword on the table. An illusion leads out, but a garkain and a fleder may attack near the cave mouth if the area has not been visited before.