Liberator, Urza's Battlethopter [The Brothers' War Prerelease Promos] Control Point trample When this creature transforms

trample When this creature transforms into Doric

” —Zurdi

2: Steel Hellkite gets +1/+0 until end of turn

Set: The Brothers' War Prerelease Promos Type: Legendary Artifact — Powerstone Rarity: Rare Cost: {5} When The Mightstone and Weakstone enters the battlefield

Whenever you cast an instant or sorcery spell during your turn

Liberator, Urza's Battlethopter [The Brothers' War Prerelease Promos] Control Point trample When this creature transformsSet: The Brothers' War Prerelease Promos 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.