If the players are super insistent on how she knows them, Madam Eva tells them that her cards grant her sight into the Threads of Fate that bind us all. They told her that champions were coming to the land and that she would guide them on their path.[https://www.reddit.com/r/CurseofStrahd/comments/8ymg7y/fleshing_out_curse_of_strahd_tser_pool_the/]

If the players are super insistent on how she knows them, Madam Eva tells them that her cards grant her sight into the Threads of Fate that bind us all. They told her that champions were coming to the land and that she would guide them on their path.[https://www.reddit.com/r/CurseofStrahd/comments/8ymg7y/fleshing_out_curse_of_strahd_tser_pool_the/]