Mount Rushmore

{r} Remove the top card from target player's library and put it into the graveyard. If you remove more than 5 cards in this way, pay 3 life.
{10} Take control of target creature opponent controls for this turn.
You cannot die from health loss. Instead, every time you have life total less than 0, sacrifice a land. When you have no lands left in play, you lose the game.
You'll be in love at first sight