Some cards with once per turn one time use negates or effects changing effects that do not start a chain (and can deal with cards like "Super Polymerization" and "Accesscode Talker") : r yugioh I know there are cards that negate trap effects and such, but isn't this a Lil busted? : r DuelLinks What if there hand trap that could negate attack? : r customyugioh Monster Effect Negation Cards Yu Gi Oh! TCG OCG Card Discussion Yugioh Card Maker Forum