A quote on Tarokka:
In the adventure, it is suggested that the DM do one reading before the game, and then another if the heroes go to Eva's. This way, if the heroes never meet Eva, you have determined where the items are and etc. Be aware that if you do the reading at the table with your players, you might get results that you don't like.
My own thought is that the DM should rig the Magic Item locations. From the numbers below we can see a comparitively high chance that at least one of the items will appear in Castle Ravenloft. Reviewing the Magic Items page, however, shows that the Castle is already packed with other magic items. A pacing argument can also be made: do you want your players to find the Sunsword at the Ivlis River Crossroads, the first time they pass it?
- Sunsword: Q53 - Beacon of Argynvostholt. Instead of resting
Item Distributions
There are 40 locations that the special magic items can appear.
Argynvostholt (14.62% chance of at least one):
- Vladimir
- Beacon room
Castle Ravenloft (76.7% chance of at least one):
- Audience Hall
- Chapel
- Crypt 05
- Crypt 07
- Crypt 31
- Crypt 37
- Crypt 38
- Hall of Bones
- North Tower peak
- Sergei's tomb
- Strahd's Tomb
- Strahd's parents' tomb
- Strahd's study
- Treasury
- Wine cellar
Tsolenka Pass + Amber Temple (27.73% chance of at least one)
- Head of Giant statue
- Ravenloft model
- Rooftop of Pass guard tower
- Sealed Treasury
Werewolf Den (7.5% chance of at least one)
- The Shrine
Vallaki (39.43% chance of at least one)
- Blue Water Inn attic
- Burgomaster's attic
- Kasimir's hovel
- Master bedroom of Wachterhaus
- Rictavio's wagon
- Vistani wagon
Village of Barovia (14.62% chance of at least one):
- Madam Eva's cart
- Ivlis River crossroads
Berez (14.62% chance of at least one):
- Baba Lysaga's hut
- Marina's monument
Van Richten's Tower (7.5% chance of at least one)
- Top floor
Krezk (27.73% chance of at least one)
- Abbey main hall
- Abbey nursery
- Abbey scarecrows
- Under gazebo
Winery (7.5% chance of at least one)
- Glassblower's workshop
Yester Hill (7.5% chance of at least one)
- Beneath Gulthas tree
Old Bonegrinder (7.5% chance of at least one)
- Attic