Sage Macromoeaba

Whenever Sage Macromoeba is put into the
graveyard from the library, target opponent loses
6 life. If Sage Macromoeba was put into the graveyard this way, exile it.
{2}{u}, {t}: Each player puts the top six cards of
their library into their graveyard.
Today we stand. Not for honor. But for duty. Our
Sage has awaken. As she seeks blood from the "Angel
Lords", we shall accomplish.