Walking Ballista [Aether Revolt Prerelease Promos] Ready To Play this unit gets [Power]+5000 until

this unit gets [Power]+5000 until end of turn

[COST][Counter-Blast 1] & retire this unit]

Set: Sun & Moon: Crimson Invasion Type: Fighting Rarity: Secret Rare Retreat cost: Colorless

Set: Commander Masters Type: Creature — Demon Rarity: Rare Cost: {4}{B}{B} Flying

Walking Ballista [Aether Revolt Prerelease Promos] Ready To Play this unit gets [Power]+5000 untilSet: 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.