Note : this time around we don't see text/ability changes
Nerf:
Bloody Mistress – 11 Prov, text clarity
Buffs :
Crow Clan Preacher – 4 Prov
Botchling – 7 Prov
Shupe – 12 Prov
Coen – 6 Prov
Colossal Ifrit – 5 Power
Triss Butterfly – 9 Prov
Cadwell – Prov 6
Odrin – 6 Prov
Kaedweni Reverant – 4 Prov
Jutta – 7 Prov
Elf and Onion – 5 Prov
Imerith – 3 Power, 9 Prov
Gaunter – 6 Power
Ithlinne – 6 Power
Ocvist – 6 Power
Sirssa – 7 Prov
Ceallach Dyffryn – 6 Power, 6 Prov
Pugo – 11 Power
Trail of the Grasses – 6 Prov
Plauge Maiden – 8 Power, 11 Prov
Garrison – 9 Prov
Panther – 4 Prov
Desert Banshee – 4 Prov
Ruehin – 10 Prov
Vivienne (Nilfgaard Version) – 8 Prov
Svanrige Tuirseach- 7 Prov
Kikimore Queen – 4 Power, 10 Prov
Knighthood – 5 Prov
Menagerie Keeper – 4 Prov
Mutant Killer 4 Prov
Source: https://www.reddit.com/r/gwent/comments/p66gi1/spotted_leaked_changed_so_far_will_update_if_more/