Slivdrazi Monstrosity [Mystery Booster Playtest Cards] 148a When you Special Summon this

When you Special Summon this monster

Set: Demo Deck 2016 Card type: Normal Trap Rarity: Common When an opponent's monster declares an attack: Destroy all your opponent's Attack Position monsters

you may exile any number of tokens created with Tetravus

Set: Black & White: Black Star Promos Type: Lightning Rarity: Black Star Promo Retreat cost: 0

When any player's monster declares an attack: You can detach 1 Xyz Material from this card

Slivdrazi Monstrosity [Mystery Booster Playtest Cards] 148a When you Special Summon thisSet: 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.