Walking Ballista [Aether Revolt] Hobby League 7 You can only use the

You can only use the effect of "Archfiend Heiress" once per turn

Set: Beta Edition Type: Creature — Dragon Rarity: Uncommon Cost: {2}{R}{R} Flying

Set: Stardust Overdrive Card type: Effect Monster Rarity: Secret Rare Attack: 1800 Defense: 1500 Once per turn

Set: Soul of the Duelist Card type: Normal Monster Rarity: Ultimate Rare Attack: 1900 Defense: 1600 If you Normal Summon this card

"The Gitaxians whisper among themselves of other worlds

Walking Ballista [Aether Revolt] Hobby League 7 You can only use theSet: 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.