Discovered while playing the 'Bram Poker' challenge deck which starts you off with an eternal Vampire joker. At some point I used an Ankh spectral card which duplicated it. It kept the current mult on the joker (not sure if intended but I'm fine with this).
This is when the issues started:
- When an enhanced card is scored, only the first Vampire joker's multiplier gets incremented.
- When an enhanced card is scored but it is not the first scored card, Vampire does not proc and therefore their mult doesn't increase.
Thanks and good luck