Scavenger Hunt: Viper School Gear
Treasure hunt
White Orchard suggested level 6 
On the world map
From the journal
While traveling the downtrodden lands of Velen and the former Temerian border regions, Geralt found clues about the location of a set of diagrams for crafting the legendary equipment once worn by the Viper School of witchers. Motivated by curiosity and the prospect of acquiring these priceless objects, he decided to pursue this lead.
After a short investigation Geralt managed to acquire diagrams for every element of the Viper School's famous equipment. He also learned the tragic story of Kolgrim, a fellow witcher who died while trying to escape after being unjustly incarcerated for kidnapping a beekeeper's son.