Serum was once derived from Mirrodin's blinkmoths, offering visions of inspiration. Now it is pulled from Phyrexian inkmoths, yielding visions of perfection.
Near Mint - $1
Lightly Played - $1
Moderately Played - $1
Heavily Played - $1
Damaged - $1
Near Mint Spanish - $1
Lightly Played Spanish - $1
Moderately Played Spanish - $1
Heavily Played Spanish - $1
Damaged Spanish - $1