"Lord Silumgar has given you a second chance to please him."
—Siara, the Dragon's Mouth

Gravepurge

Put any number of target creature cards from your graveyard on top of your library.
Draw a card.

The List

Dragons of Tarkir

"The Blessed Sleep? Ha! Wake up my lovelies, there's work to be done!"
—Gisa, ghoulcaller of Gavony

Dark Ascension

If you cast Gravepurge with at least one target and all of those targets become illegal, the spell won’t resolve and you won’t get to draw a card.

You can cast Gravepurge with zero targets. If you do, you’ll draw a card as the spell resolves.

You choose the order of the cards you put on top of your library.

You can cast Gravepurge with no targets. If you do, you’ll just draw a card. However, if you cast it with at least one target and all of those targets become illegal, the spell won’t resolve and you won’t draw a card.