Walking Ballista [Aether Revolt] XY204 Set: Sun & Moon: Crimson

Set: Sun & Moon: Crimson Invasion Type: Water Rarity: Ultra Rare Retreat cost: Colorless

Tons of foils

Set: Box Topper Type: Psychic Rarity: Promo

They become 5/5 Elemental creatures with flying and haste until end of turn

Set: Sword & Shield: Vivid Voltage Type: Supporter Rarity: Secret Rare

Walking Ballista [Aether Revolt] XY204 Set: Sun & Moon: CrimsonSet: 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.