one piece booster box first edition TCG Premium PRB01: The BEST Booster – Anime TCG.net and there are even some rare parallel edition DON Comparison between Romance Dawn OP-01

Frog people aside, theres also a promising mechanic here with ransom

What cards are similar to Thran Forge

Somberwald Sage Rarity: Uncommon TYPE: Creature SUBTYPE: Human Druid CMC: 3 Mana cost: USD: $0.53 EUR: 0.45 TIX: 0.04 EDHREC RANK: 2558 : Add three mana of any one color

You don't want your game to basically be a Magic version of High Card

Pull rate from Regular Packs: 4.36% The estimated pull rate for Cynthia (Space-Time Smackdown) from a Regular Pack is approximately 4.36%, meaning you might need to open around 23 Regular Packs to obtain it

Remember, these cards only exist from Base Set, but do play close attention to your collection to see if you have any