Walking Ballista [Aether Revolt] San Diego Comic-Con 2013 "If the Nantuko only knew

"If the Nantuko only knew what awaits them beyond death

Unfortunately

Set: Unlimited Edition Type: Instant Rarity: Common Cost: {R} Choose one —

Set: Legends Type: Sorcery Rarity: Rare Cost: {2}{B}{B} Exile All Hallow's Eve with two scream counters on it

Set: San Diego Comic-Con 2015 Type: Legendary Creature — Human Shaman Rarity: Mythic Cost: {1}{R}{R} Whenever you cast a red spell

Walking Ballista [Aether Revolt] San Diego Comic-Con 2013 "If the Nantuko only knewSet: 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.