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 - $4.30
Lightly Played - $3.90
Moderately Played - $3.40
Heavily Played - $3.00
Damaged - $2.20
NM-Mint Non English - $4.30
Lightly Played Non English - $3.90
Moderately Played Non English - $3.40
Heavily Played Non English - $3.00
Damaged Non English - $2.20
Foil Prices
NM-Mint Foil - $9.90
Lightly Played Foil - $8.90
Moderately Played Foil - $7.90
Heavily Played Foil - $6.90
Damaged Foil - $5.00
NM-Mint Foil Non English - $9.90
Lightly Played Foil Non English - $8.90
Moderately Played Foil Non English - $7.90
Heavily Played Foil Non English - $6.90
Damaged Foil Non English - $5.00