[R] Mind Ruler: 30x damage
cancel or refuse to accept your bid at any time prior to, during or even after the close of the sale
While there is a ban on it in Conquest and Brawl, you can continue to cause shenanigans with it in Modern, Legacy, Vintage, Commander, and Pioneer
Although neither the Black/Yellow Luffy nor the Yellow Enel decks were at the absolute peak of the ONE PIECE Card Game metagame when BANDAI made their newest banlist announcement, both decks were nonetheless dealt a major blow with the ban of the Kingdom Come card from the Extra Booster Memorial Collection [EB-01]
However, permanent spells cast this way won't resolve until you're done casting spells, so the permanents they become can't be the target of spells cast this way