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 - $6.40
Lightly Played - $6.10
Moderately Played - $5.80
Heavily Played - $5.10
Damaged - $4.20
NM-Mint Non English - $6.40
Lightly Played Non English - $6.10
Moderately Played Non English - $5.80
Heavily Played Non English - $5.10
Damaged Non English - $4.20
Foil Prices
NM-Mint Foil - $9.60
Lightly Played Foil - $9.10
Moderately Played Foil - $8.70
Heavily Played Foil - $7.70
Damaged Foil - $6.30
NM-Mint Foil Non English - $9.60
Lightly Played Foil Non English - $9.10
Moderately Played Foil Non English - $8.70
Heavily Played Foil Non English - $7.70
Damaged Foil Non English - $6.30