Checkered Deck
Really weird constructed seed seems to almost give you straight flushes a lot I focused mainly on geting free hand upgrades and changing cards to heart whenever possible
**DISCLAIMER** This is how my run went I went through twice to double check. You do not have to play this way. You can just enjoy the seed but I put it for those who are not as experienced. However You Play the seed Please Enjoy.
Start by getting holo misprint round 2
Astronomer round 5
skip poly take it just for the 1.5 multiplier
after ante 3 boss buy Sun open tarot for hermit and reroll to get holo square joker
make sure to upgrade square joker whenever possible
next shop take holo smiley face and spectral use aura (personally got poly heart queen)
ante fine skip for poly
you will need to reroll to get four fingers (personally I sold my first poly for this one but you can sell astronomer if you want 2 poly jokers) Rember this can also make straight flushes super easy
I also rerolled again and found a wheel of fortune (you can also find wheel next shop) and gave astronomer holo
Watch out for needle
After that just keep converting to hearts and play as many royal and straight flushes you can should be an easy win.