Dag Tomescu

Dag Tomescu is an inhabitant of the Wizard of the Wines vineyard, and a member of the Keepers of the Feathers.
He is the husband of Stephania Martikov, and father of Claudiu, Martin, Viggo, and Yolanda Tomescu.
The heroes had their first major interaction with Dag at Yesterhill, while he was in his raven form. He and other ravens were keeping an eye on the druids during their ritual, scouting the potential threats. He did not warn the heroes of the presence of Bucephalus or Strahd at Yesterhill.