Walking Ballista [Aether Revolt] Desert {T}: Exchange target opponent's life

{T}: Exchange target opponent's life total with Tree of Perdition's toughness

Whenever Exalted Angel deals damage

Set: Friday Night Magic 2012 Type: Creature — Human Monk Rarity: Rare Cost: {G} {T}: Add {W}

Set: Portal Three Kingdoms Type: Creature — Human Soldier Archer Rarity: Uncommon Cost: {2}{U} {T}: Wu Longbowman deals 1 damage to any target

Set: Dissension Type: Artifact Creature — Construct Rarity: Rare Cost: {4} When a player other than Bronze Bombshell's owner controls it

Walking Ballista [Aether Revolt] Desert {T}: Exchange target opponent's lifeSet: 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.