op-12 booster box Japanese One Piece Legacy of the Master Pack (OP-12) has been reflected in cards One Piece Trading Card Game:

Few who bought these early versions of the cards thought to keep them in pristine condition, and this has created the perfect storm, leading to increased collectible value of these first prints in the secondary marketplace

This is a new take on the Fleshbag Marauder cycle of cards

When your opponent activates a monster effect: You can banish 1 Fusion Monster you control (until the End Phase), and if you do, negate the activation, and if you do that, destroy that monster, then if you have 3 or more different Monster Types on your field, you can return all Spells/Traps your opponent controls to the hand

Table of Contents show How Does Constellation Work