Walking Ballista [Double Masters] Ravnica Allegiance Promos Set: New Phyrexia Type: Enchantment

Set: New Phyrexia Type: Enchantment — Aura Rarity: Rare Cost: {B}{B} Enchant creature

Even greater fools try to solve them

sacrifice Draco unless you pay {10}

Set: International Collectors' Edition Type: Instant Rarity: Rare Cost: {U} Change the text of target spell or permanent by replacing all instances of one basic land type with another

A golden helix streaked skyward from the Helvault

Walking Ballista [Double Masters] Ravnica Allegiance Promos Set: New Phyrexia Type: EnchantmentSet: Double Masters 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.