Updated w/ Grim Tim's answers....
Jokers
1 Victorian era dress with skeleton heads
2 Graveyard statues
Spades
K Ogdru Jahad
Q Hecate
J Igor Bromhead
Hearts
K Hellboy
Q Liz Sherman
J Abraham Sapien
Clubs
K Grigori Rasputin
Q Bog Roosh
J Lobster Johnson
Diamonds
K Koshchei the Deathless
Q Baba Yaga
J Sir Edward Grey