one piece tcg four emperors card list Display - "The Emperors" (OP-09) Boxes are sealed with a small piece of tape on the top flap Set 09 all cards :

The ability creates tokens for each opponent other than the defending player

In the popular Amethyst/Emerald deck it lets you pull off a nice little trick with The Queens Castle Mirror Chamber, as you can choose to move a character to castle first, then resolve the lore and draw

Its also a way to guarantee your reanimation targets are in a zone thats difficult to interact with for your opponents outside of dealing with Currency Converter directly, which some colors cant do easily

Sebastian Rosenauer This is a card I have little experience playing with myself, but I have sat on the other side of the table often enough to know how powerful the elemental can be

It will take out the entire board in one go, and force everything in play to be sacrificed