Necrotic Heart

{ut}: pay 2 life. Roll a d20.
•1. Sacrifice Necrotic Heart,
look at top card of library.
•2-10. Scry 1
•11-17. Scry 2, draw a card.
{bull}18-19. Scry 3, draw a card.
{bull}20. Exile Necrotic Heart, then you may
search your library for a card and put it into your
hand. Then shuffle your library.