one piece op09 english booster box Amazon.com: BANDAI Emperors in The New World OP-09 - Card Game Many ONE PIECE ODYSSEY Bandai One Piece Card Game

cards, the value of Scrap Dragon depends on a few consistent factors: its rarity, the printing and finish (regular or foil), its physical condition, and the set it was printed in (Maximum Gold: El Dorado)

While Smog Smasher offers a unique and flavorful effect, more competitive decks may opt for cards like Tarmogoyf or Snapcaster Mage that offer consistent value and flexibility in various situations, potentially making Smog Smasher more of a casual or fun card that might not see play in highly optimized decks

I have run it in Standard decks that had no discard effects to get the madness to trigger

You have to get all the needed components together