The One Piece Card Game brings one of the most popular manga and anime series to its own trading card game, allowing players to battle as Luffy, Sanji, Nami and other familiar characters from the long-running franchise
While this cards price point is impressive enough for what the card is, the Master Ball pattern alone isnt enough to catapult a card to insane value (unless that card is Umbreon)
(1) This cards name becomes Dark Magician while on the field or in the GY
If you have access to a Squire, you can set Emperor this way and have Squire flip it to summon more Penguins from the deck and make your end board monsters, or if you've already played an Emperor and have a Squire, you can summon a Puny Penguin and make Kanzashi, Rikka Queen using your two synchros, and after tributing your Emperor again, you can summon one of the materials to flood the board with bigger monsters and floaters, creating quite the intimidating board for your opponent to contend against