keen forge
Found this seed using the Brainstorm mod. Playing on Spectral deck allowed for eventual cryptid pickup and other good early jokers and tarot card pickups allow ease in copying red seal steel kings. Ante 15 gives The Serpent boss blind where I had around 120 cryptids which eventually led to 274 red seal steel kings (after discarding and playing purposeful bad hands) and was able to reach naneinf
molten forge
ivory tide