Walking Ballista (181) [Prerelease Cards] DIS you'd need the energy of

you'd need the energy of the giant's tonic

"It contains the wisdom of generations of our people

Hail from Tolaria the ever changing 'Dane

Set: Legends Type: Legendary Creature — Shapeshifter Rarity: Rare Cost: {1}{W}{U}{B} At the beginning of your upkeep

Whereas Mishra works in metals and stone

Walking Ballista (181) [Prerelease Cards] DIS you'd need the energy ofSet: 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.