Upgraded for each Ante you keep them for, can switch after every Boss Blind.
Old Spiked Collar: +1/+2/+3 discards on Small Blind
Myrmidon Bracer: the first 1/2/3 cards in scoring hand cannot be debuffed, the last card in scoring hand is always debuffed
Black Shawl: x1.4/x1.6/x1.8 to first scoring hand of boss blind
Pierced Butterfly: x1.1/x1.2/x1.3 for each round beaten on the final hand (Currently x1.0 Mult)
Bone Hourglass: +1/+1.5/+2 sell value to all consumables
Chthonic Coin Purse: Earn +5/+10/+15 at end of ante
Skull Earring: x1.2/x1.4/x1.6 while score is less than 35% of required score
Distant Memory: x1.1/x1.2/x1.3 for each empty joker slot
Harpy Feather Duster: 1 in 5/4/3 chance to create a tarot card when opening a booster pack
Lucky Tooth: Prevent death once and gain +0/+1/+2 hands for the ante