Shriekmaw - Launch Party & Release Event Promos - P - 139Type: Creature Elemental English Effect: Fear (This creature can't be blocked except by artifact creatures and or black creatures.) When this creature enters, destroy target nonartifact, nonblack creature. Evoke {1}{B} (You may cast this spell for its evoke cost. If you do, it's sacrificed when it enters.) Efecto en Espaol: (Texto en espaol no disponible)