Two-Headed Sliver (Extended Art) [Secret Lair Drop Promos]Set: Secret Lair Drop Promos Type: Creature Sliver Rarity: Rare Cost: {1}{R} All Sliver creatures have menace. (They can't be blocked except by two or more creatures.) That which would be a fatal mutation in any other species is merely a source of new powers. I am intrigued, yet too fearful to examine it more closely. Rukarumel, field journal