Shriekmaw [Ultimate Masters]

Description

Set:	Ultimate Masters
Type:	Creature — Elemental
Rarity:	Uncommon
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.)