When Letter Bomb enters the battlefield, sign it and shuffle it into target player's library. That player reveals each card they draw until they draw Letter Bomb. When that player draws Letter Bomb, it deals 19½ damage to them.
Near Mint - $3.400
Lightly Played - $2.700
Moderately Played - $2.400
Heavily Played - $2.000
Damaged - $1.700
Near Mint Spanish - $3.400
Lightly Played Spanish - $2.700
Moderately Played Spanish - $2.400
Heavily Played Spanish - $2.000
Damaged Spanish - $1.700