Liberator, Urza's Battlethopter [The Brothers' War]

Description

Set:	The Brothers' War
Type:	Legendary Artifact Creature — Thopter
Rarity:	Rare
Cost:	{3}

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, Urza's Battlethopter's power, put a +1/+1 counter on Liberator.