Everlasting Recalcitrance

Impart {u}{u}
Whenever an opponent casts his or her first spell each turn, counter that spell unless its controller pays {2}.
Enchanted creature gains "Sacrifice this creature: Counter target spell unless its controller pays {2}."
Whenever a creature enters the battlefield, if Everlasting Recalcitrance isn't imparted, you can impart it to that creature for its impart cost.