royal blood one piece card game OP-10 Booster Pack (Japanese) - 3 Packs Players can use the new cards to strengthen a wide variety of existing decks Royal Blood : r/OnePieceTCG

Millicent, Restless Revenant fits the bill with its spirit-reliant ability and its token generation, and there are enough spirits in the game that you can tune your deck to your budget and gameplay environment

the one that you only open once in a blue moon if you're flush with cash, win it as a prize at your game store, or get as part of the annual Gift Bundle

However, it forces an opponent to choose whether they want you to have the card or waste removal on a 2/1

It's easy to reuse the ETB ability with cards like Displacer Kitten or Teleportation Circle, making this an excellent finisher that prevents your opponents from maintaining a board state

Diamond Valley is a little-mentioned member of the Reserved List, with just one printing back in 1993, and both its age and its obscurity make sales infrequent