Walking Ballista [Aether Revolt Prerelease Promos] Phyrexian Wurm Set: Portal Three Kingdoms Type:

Set: Portal Three Kingdoms Type: Sorcery Rarity: Uncommon Cost: {1}{R} Rockslide Ambush deals damage to target creature equal to the number of Mountains you control

Double the life stakes with each flip

Set: Core Set 2019 Prerelease Promos Type: Legendary Planeswalker — Tezzeret Rarity: Mythic Cost: {3}{U}{U} +1: Create a 1/1 colorless Thopter artifact creature token with flying

Set: Arena League 1996 Type: Basic Land — Forest Rarity: Rare ({T}: Add {G}

At the beginning of the upkeep of enchanted creature's controller

Walking Ballista [Aether Revolt Prerelease Promos] Phyrexian Wurm Set: Portal Three Kingdoms Type: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.