Spell Blast (LEB-080) - Limited Edition Beta Sliver Mutant Annihilator 2 (Whenever this creature

Annihilator 2 (Whenever this creature attacks

Set: Rise of the Eldrazi Type: Legendary Creature — Eldrazi Rarity: Mythic Cost: {10} When you cast this spell

Set: Worldwake Prerelease Promos Type: Creature — Vampire Shaman Rarity: Rare Cost: {B}{B} Whenever Kalastria Highborn or another Vampire you control dies

believe that humans sprang forth from Merfolk who adapted themselves in order to explore their last frontier

you may have target opponent discard a card

Spell Blast (LEB-080) - Limited Edition Beta Sliver Mutant Annihilator 2 (Whenever this creatureSet: Beta Edition Type: Instant Rarity: Common Cost: {X}{U} Counter target spell with mana value X. (For example, if that spell's mana cost is {3}{U}{U}, X is 5.)