Shriekmaw [Lorwyn Promos] Dragons of Tarkir Prerelease Promos put an age counter on

put an age counter on this permanent

each well trained in the art of combat

Set: Arabian Nights Type: Artifact Rarity: Uncommon Cost: {4} {2}

Set: Ice Age Type: Artifact Rarity: Uncommon Cost: {0} {T}

Untap all lands you control

Shriekmaw [Lorwyn Promos] Dragons of Tarkir Prerelease Promos put an age counter onSet: Lorwyn Promos Type: Creature Elemental Rarity: Rare Cost: {4}{B} Fear (This creature can't be blocked except by artifact creatures and or black creatures.) When Shriekmaw enters the battlefield, 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 the battlefield.)