op treasure booster box One Piece Card Game OP-16:

C Common Nadir Servant X SPELL Send 1 monster from your Extra Deck to the GY, then add 1 "Dogmatika" monster or "Fallen of Albaz" from your Deck or GY to your hand, that has ATK less than or equal to that sent monster in the GY, also, for the rest of this turn after this card resolves, you cannot Special Summon from the Extra Deck

The graveyard is a resource we can abuse

I am always looking for inspiration, so Im inspired daily

All four decks are powerful in their own way, but Scions & Spellcraft has the lowest impact potential

I think they make for interesting interaction in multiplayer games, the design is interesting