Also, even if they are self explanatory, how about we take a look at how common each type of these rarities are, as well as what their typical purpose is in the One Piece Card Game
So if you have fewer creatures than the support number, youd just place the +1/+1 counter on each creature you can
Archfiend Playtime X TRAP Special Summon 1 Level 7 or lower "Archfiend" monster from your hand or Deck, or if you have an "Archfiend" Ritual Monster in your face-up Extra Deck, you can Special Summon up to 1 each of "Royal Archfiend", "Duke Archfiend", and "Highness Archfiend" from your hand and/or Deck instead
A 3/3 with trample is still pretty good value for only three mana
That includes colorless creatures, enchantments, artifacts (mainly equipment), and most nonbasic lands, excluding those that generate a specific color of mana, like dual lands
Though theyre hard to find due to the sheer amount of interest in the game, Ravensburger have promised that there will be reprints of sets to ensure that players can get their hands on cards even after new sets have been released!