Walking Ballista [Aether Revolt Prerelease Promos] Phyrexian Zombie Knight Kruphix isn't a creature

Kruphix isn't a creature

and at that moment the slivers boiled forth from the crevasses

Set: Antiquities Type: Creature — Atog Rarity: Common Cost: {1}{R} Sacrifice an artifact: Atog gets +2/+2 until end of turn

{3}{W}: Create a 1/1 white Spirit creature token with flying

Walking Ballista [Aether Revolt Prerelease Promos] Phyrexian Zombie Knight Kruphix isn't a creatureSet: 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.