You may cast colorless spells and artifact spells as though they had flash.
Whenever you cast a spell, if the amount of mana spent to cast that spell is greater than Liberator, Urza's Battlethopter's power, put a +1/+1 counter on Liberator.
Near Mint - $4.300
Lightly Played - $3.400
Moderately Played - $3.000
Heavily Played - $2.600
Damaged - $2.200
Near Mint Spanish - $4.300
Lightly Played Spanish - $3.400
Moderately Played Spanish - $3.000
Heavily Played Spanish - $2.600
Damaged Spanish - $2.200
Foil Prices
Near Mint Foil - $9.200
Lightly Played Foil - $7.400
Moderately Played Foil - $6.500
Heavily Played Foil - $5.500
Damaged Foil - $4.600
Near Mint Foil Spanish - $9.200
Lightly Played Foil Spanish - $7.400
Moderately Played Foil Spanish - $6.500
Heavily Played Foil Spanish - $5.500
Damaged Foil Spanish - $4.600