Black Spellbook of Ill Omen

At the beginning of your upkeep, pay two life,
then look at the top card of your library. If it's a
sorcery or instant, you may pay 1 life. If you do,
reveal it and add it to your hand. In any other
case, put the card back on top of your library.
"I hear whispers coming from its pages sometimes,
usually as I drift to sleep. I find it unsettling, and
yet..." -Aedelric the Conjurer