one piece card game big mom pirates starter deck Game: and embark on an exciting journey with iconic characters One Piece Trading Card Game

Any card abilities which happen when a player pays a cost to use them (activated abilities) or automatically when specific conditions are met (triggered abilities) must also pass through the stack and can be responded to the same way (though you would need a card that says target ability to interact with one)

Lets not get too negative, though

Zenos yae Galvus // Shinryu, Transcendent Rival

And with good reasonbuilding a powerful Muldrotha deck is easy and fun

Conclusion ** VIDEO SPOILERS ** *** VIDEO SPOILERS *** The deck

I think Disguise is basically the best execution of the threat of face down cards. Theres another mechanic in this family as well, Foretell, where you put spells face-down in exile, but those were never particularly meaningful in standard play environments