Lich's Apprentice

When Lich's Apprentice enters the battlefield,
draw a card for each Shaman creature card in your graveyard, then discard that many cards. If you
would draw cards equal to or more than the
number of cards in your library, you win the
game.
{r}: Target creature gets +1/+0 until end of turn.
"His talent is undeniable. His prowess promising. I
hope he doesn't kill himself before I finish my
teachings."
-Skarmahahn