Liberator, Urza's Battlethopter

Set: The Brothers' War (#237)

Rarity: Rare

Type: Legendary Artifact Creature — Thopter

Mana Cost: {3}

P/T: 1/2

Flash Flying 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's power, put a +1/+1 counter on Liberator.