Walking Ballista [Aether Revolt] Instant Set: Beta Edition Type: Artifact

Set: Beta Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {B}

−6: Untap up to two target lands you control

Set: Urza's Saga Type: Sorcery Rarity: Rare Cost: {R} Search your library for a card

sacrifice two untapped lands instead

Set: Legends Type: World Enchantment Rarity: Rare Cost: {2}{G}{G} All lands are 1/1 creatures that are still lands

Walking Ballista [Aether Revolt] Instant Set: Beta Edition Type: ArtifactSet: 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.