Walking Ballista [Aether Revolt Prerelease Promos] Legendary Sorcery Now it burns in my

Now it burns in my mind

Set: Urza's Saga Type: Artifact Rarity: Rare Cost: {4} At the beginning of each player's upkeep

Set: Eternal Masters Type: Sorcery Rarity: Rare Cost: {X}{G} Search your library for a green creature card with mana value X or less

a legendary 4/4 green Elemental creature token

Put one of them into your hand and the rest on the bottom of your library in any order

Walking Ballista [Aether Revolt Prerelease Promos] Legendary Sorcery Now it burns in mySet: 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.