Walking Ballista [Aether Revolt Prerelease Promos] Sphinx {T}: Create a 2/2 black

{T}: Create a 2/2 black Vampire creature token with flying

Set: Unlimited Edition Type: Instant Rarity: Rare Cost: {W} Cast this spell only during combat before blockers are declared

Tarnished Citadel deals 3 damage to you

Set: Tempest Type: Enchantment Rarity: Rare Cost: {2}{G}{G} Any player may cast creature spells with converted mana cost 3 or less without paying their mana costs and as though they had flash

−X: Chandra Nalaar deals X damage to target creature

Walking Ballista [Aether Revolt Prerelease Promos] Sphinx {T}: Create a 2/2 blackSet: Aether Revolt Prerelease Promos Type: Artifact Creature Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters the battlefield with X +1 +1 counters on it. {4}: Put a +1 +1 counter on Walking Ballista. Remove a +1 +1 counter from Walking Ballista: It deals 1 damage to any target.