Eldritch Bargain

Foretell {p/b}, Demonstrate & Limbo (You may exile this card face down from your hand for {2} & draw a card. You may only return this card from exile when you lose life & pay {1}.
Reveal it before returning it to your hand)
Reveal the top 2 cards of your library. Before putting them in your hand, any opponent may pay 3 life to put one of the cards on the bottom of your library instead. If this was Demonstrated
you may R