Devil Game

Flip a coin. If you win the flip, search your
library for a card, put that card in your hand,
then shuffle your library. Otherwise discard a
card at random.
Entombed—If there is a card named Devil Game
in your graveyard, instead flip two coins. For
each flip you win, search your library for a card
and put that card in your hand. Then for each
flip you lose, discard a card at random. Then
shuffle your library.