Walking Ballista [Double Masters] Basic Psychic Energy and a shield counter on

and a shield counter on it

10—19 | Draw two cards

Set: Black & White: Dark Explorers Type: Colorless Rarity: Promo Retreat cost: Colorless

{2}{G}{G}{G}: Elf creatures you control get +3/+3 and gain trample until end of turn

Slivers you control have devoid and annihilator 1

Walking Ballista [Double Masters] Basic Psychic Energy and a shield counter onSet: Double Masters 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.