Shuthmoss the Even

Flying, Vigilance, Ward—Sacrifice a land.
When Shuthmoss the Even enters the battlefield,
you draw cards equal to the number of lands you
control, then discard that many cards. If a land
would be put into your graveyard this way, return
it to the battlefield under your control.
{w}{b}{g}, Sacrifice a land: Create a token copy of
target land in your graveyard.