Spontanzauber
Neutralisiere einen Zauberspruch deiner Wahl. Sein Beherrscher legt die obersten drei Karten seiner Bibliothek auf seinen Friedhof.
A spell that can't be countered is a legal target for Didn't Say Please. The spell won't be countered when Didn't Say Please resolves, but its controller still puts the top three cards of their library into their graveyard.