Walking Ballista [Aether Revolt] Modern Masters 2017 Set: Amonkhet Invocations Type: Instant

Set: Amonkhet Invocations Type: Instant Rarity: Mythic Cost: {1}{U}{U} Buyback—Discard two cards

Activate this ability only if you control five or more Vampires

Set: Commander Legends: Battle for Baldur's Gate Prerelease Promos Type: Artifact — Adventure Rarity: Rare Cost: {3}{G} {1}{G}

Set: Morningtide Type: Creature — Treefolk Shaman Rarity: Rare Cost: {2}{G}{G} Kinship — At the beginning of your upkeep

Set: International Collectors' Edition Type: Artifact Rarity: Rare Cost: {0} {T}: Add {U}

Walking Ballista [Aether Revolt] Modern Masters 2017 Set: Amonkhet Invocations Type: InstantSet: 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.