Slivdrazi Monstrosity [Mystery Booster Playtest Cards] HGSS10 counter that spell or ability

counter that spell or ability unless its controller pays {2}

Whenever an opponent discards a noncreature

Gaea forged her soldiers into self-wielding weapons that struck down all impurities

Set: EX: Delta Species Type: Water Rarity: Rare Retreat cost: Colorless

Set: XY: Black Star Promos Type: Lightning Rarity: Promo Retreat cost: Colorless

Slivdrazi Monstrosity [Mystery Booster Playtest Cards] HGSS10 counter that spell or abilitySet: Mystery Booster Playtest Cards Type: Legendary Creature Sliver Eldrazi Rarity: Rare Cost: {C}{W}{U}{B}{R}{G} Eldrazi you control are Slivers in addition to their other types. Slivers you control have devoid and annihilator 1. {3}: Create a 1 1 colorless Eldrazi Sliver creature token. It has "Sacrifice this creature: Add {C}." TEST CARD Not for constructed play.