Lapse of Certainty

Counter target spell. If that spell is countered
this way, put it on top of its owner's library
instead of into that player's graveyard.
"Now might I do it pat, now he is praying;
And now I'll do't. And so he goes to heaven;
And so am I revenged. That would be scann'd:
A villain kills my father; and for that,
I, his sole son, do this same villain send to heaven.
O, this is hire and salary, not revenge."
—Prince Hamlet. Act III, Scene III