At the beginning of each opponent's upkeep, that player loses X life, where X is the number of cards in that player's hand minus the number of cards in your hand.
"After four thousand years, you learn to plan for betrayal."
—Urza
Near Mint - $0.70
Lightly Played - $0.60
Moderately Played - $0.50
Heavily Played - $0.40
Damaged - $0.40
Near Mint Spanish - $0.70
Lightly Played Spanish - $0.60
Moderately Played Spanish - $0.50
Heavily Played Spanish - $0.40
Damaged Spanish - $0.40
Foil Prices
Near Mint Foil - $10.50
Lightly Played Foil - $8.40
Moderately Played Foil - $7.40
Heavily Played Foil - $6.30
Damaged Foil - $5.30
Near Mint Foil Spanish - $10.50
Lightly Played Foil Spanish - $8.40
Moderately Played Foil Spanish - $7.40
Heavily Played Foil Spanish - $6.30
Damaged Foil Spanish - $5.30