Walking Ballista (181) [Aether Revolt] Dragon Vault Set: The List Type: Instant

Set: The List Type: Instant Rarity: rare Cost: {1}{R}{R} Flip a coin

Set: Crystal Guardians Rarity: Rare

Set: Strixhaven: School of Mages Promos Type: Legendary Creature — Elder Dragon Rarity: mythic Cost: {3}{W}{B} Flying

Set: Legends Type: World Enchantment Rarity: rare Cost: {U} Players play with the top card of their libraries revealed

Set: Fourth Edition Type: Enchantment Rarity: rare Cost: {1}{B} Black creatures get +1/+1

Walking Ballista (181) [Aether Revolt] Dragon Vault Set: The List Type: InstantSet: Aether Revolt Type: Artifact Creature Construct Rarity: rare Cost: {X}{X} This creature enters with X +1 +1 counters on it. {4}: Put a +1 +1 counter on this creature. Remove a +1 +1 counter from this creature: It deals 1 damage to any target.