Chow Sing Choo, Saint

{1}{p/r} Wager: Place 2 cards face down and target opponent guesses which is of higher or lower
mana value, then reveal them
If they guessed wrong, your next purchase is free
If both cards are of the same mana value
discard both
Manifest: After Wager and after the opponent has
made their decision you may choose to reveal
only 1 of the 2 cards