digimon card game rarity New ultimate rare in game? Should Mermaimon have higher rarity

With Snake-Eyes Poplar , when it is added to your hand, you can Special Summon it, and on its Special Summon, you can add any Snake-Eye Spell/Trap from your Deck to your hand, which is extremely powerful since it can either search for Divine Temple of the Snake-Eye or Dramatic Snake-Eye Chase to get the single copy of Snake-Eyes Diabellstar into rotation on your field

R by Akira It, Yu-Gi-Oh

In short, as many as your cards allow you to

Scratches, edge wear, or a slight bend can be the difference between $10 and $1000

Getting the print run for any game is always very hard and no matter what you do, you must keep players and collectors both happy