Walking Ballista [Aether Revolt Prerelease Promos] Zendikar −8: Chandra Nalaar deals 10

−8: Chandra Nalaar deals 10 damage to target player or planeswalker and each creature that player or that planeswalker's controller controls

put one of those cards on top of your library and the rest on the bottom of your library in any order

draw a card

each other player sacrifices a creature

Walking Ballista [Aether Revolt Prerelease Promos] Zendikar −8: Chandra Nalaar deals 10Set: 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.