I use this deck (it is not with HoS or BW):
Foltest The Siegemaster;
2x Decoy
1x Sorch,
2x Biting frost
1 Geralt of Rivia,
1 Cirilla Fiona Elen Riannon,
1 Yennefer of Vengerberg (nice shooter + ability),
1 Vilentretenmert (must be used in proper time for the ability)
1 Mysterious Elf (spy),
1...