Liberator, Urza's Battlethopter (PBRO) #237p [EN/N]

{3} · Legendary Artifact Creature — Thopter · 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. · Illustrated by Ekaterina Burmak · The Brothers' War Promos #237p · EDHREC rank 1241 · Magic: The Gathering, MTG