Walking Ballista (Future Sight) [Mystery Booster 2] Serpent return target creature card from

return target creature card from your graveyard to the battlefield tapped and attacking

reveal Blightsteel Colossus and shuffle it into its owner's library instead

Equip—Pay 1 life for each card in your hand

Set: Double Masters Type: Legendary Artifact Creature — Human Wizard Rarity: Mythic Cost: {2}{W}{U}{B} At the beginning of your upkeep

Walking Ballista (Future Sight) [Mystery Booster 2] Serpent return target creature card fromSet: Mystery Booster 2 Type: Artifact Creature Construct Rarity: Rare Cost: {X}{X} Walking Ballista enters 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.