The Martikovs used to have 3 magical gems buried in the vineyard. Their magic helped by making the ground extra fertile and the grapes grown were of an extraordinary quality. They made great wines from these grapes. All the gems were the size of a pine cone and emits a bright green color. All gems were stolen.
The first one is a mystery. A cloaked figure stole this one, and no-one saw its face.
The second one was stolen by a witch with the name Baba Lysaga. She resides in the swamps of Berez.
The third one was stolen by the druids that attacked the winery. They believe it was taken to Yester Hill
The party intervened with a ritual on the top of Yester Hill. Grayson found one of the gems in the aftermath of this battle.