Walking Ballista [Aether Revolt Prerelease Promos]

Walking Ballista [Aether Revolt Prerelease Promos]Set: 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.

Set: XY: Steam Siege Type: Metal

Set: XY: BREAKpoint Type: Metal Rarity: Ultra Rare Retreat cost: Colorless

Then that permanent's controller may sacrifice a land

Attack Reaction - Banish a card from Boltyn's soul: Target attack with [Power] greater than its base [Power] gains go again

Set: Pokemon Futsal Collection Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Battle Academy 2020 Type: Fire Rarity: Promo Retreat cost: Colorless

Set: Time Spiral Timeshifted Type: Creature — Zombie Rarity: Rare Cost: {2}{B}{B} Zombie spells you cast cost {1} less to cast

Set: EX: Team Magma vs Team Aqua Type: Grass Rarity: Ultra Rare Retreat cost: Colorless

Set: POP Series 9 Type: Lightning Rarity: Common Retreat cost: Colorless

Set: Gym Challenge Unlimited Type: Lightning Rarity: Holo Rare Retreat cost: Colorless

Mugenshi: RELEASE gains +1 [Power]

sacrifice Vaevictis Asmadi unless you pay {B}{R}{G}