yugioh cards unaffected by card effects Yugioh: Can Very Fun Dragon Affect Monsters? Quick Effect | Yu-Gi-Oh! Wiki

#Yuu One PieceList of Exhibits ONE PIECE CARD GAME One Piece Card Game Romance Dawn SEC Secret Parallel OP01-120 Shanks This item is used to prevent claims even if it is a beautiful or complete item

These are virtually unplayable in every scenario and you should never put these cards in your main deck

Just two hits from Lathrils ability can send your life total way above the rest of the pods even if you cant kill them immediately, the extra life gives you some breathing room to survive the inevitable counterattacks and removal coming your way

That explains the demand for this card, and it's also likely to be in fairly limited supply, given that it was only printed in the Warhammer Commander decks, which always get snapped up swiftly when a new batch is released