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.
NM-Mint - $7.00
Lightly Played - $6.70
Moderately Played - $6.30
Heavily Played - $5.60
Damaged - $4.60
NM-Mint Non English - $7.00
Lightly Played Non English - $6.70
Moderately Played Non English - $6.30
Heavily Played Non English - $5.60
Damaged Non English - $4.60
Foil Prices
NM-Mint Foil - $4.90
Lightly Played Foil - $4.70
Moderately Played Foil - $4.40
Heavily Played Foil - $3.90
Damaged Foil - $3.20
NM-Mint Foil Non English - $4.90
Lightly Played Foil Non English - $4.70
Moderately Played Foil Non English - $4.40
Heavily Played Foil Non English - $3.90
Damaged Foil Non English - $3.20