Walking Ballista [Aether Revolt] Prophecy Set: Arabian Nights Type: Creature

Set: Arabian Nights Type: Creature — Human Rogue Rarity: Uncommon Cost: {R} {R}: Tap target Wall

When you control no Islands

Set: Mirrodin Type: Enchantment Rarity: Rare Cost: {2}{B} At the beginning of each player's upkeep

It blocks each attacking creature this turn if able

Walking Ballista [Aether Revolt] Prophecy Set: Arabian Nights Type: CreatureSet: Aether Revolt 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.