The Blood and Wine Add-on for The Witcher 3: Wild Hunt has 13 achievements worth 500 gamerscore.
Use all available options for developing Corvo Bianco.
Be decorated with the Order of Vitis Vinifera.
Help unite the warring vineyards and have a wine named in your honor.
Be given Aerondight by the Lady of the Lake.
Develop a mutation.
Obtain a flawless victory in all the competitions during the knights' tourney.
Travel to the Duchy of Toussaint.
Serve time in Toussaint.
Find all grandmaster diagrams for each witcher school.
Collect all the cards in the Skellige deck.
Unlock the bonus for equipping all the witcher gear elements from one School.
Kill a frozen opponent with a crossbow bolt.
Kill Golyat with a crossbow bolt to his eye.