Blacker than the Foulest Witch

Looking upon these frail creatures, one would not think that unicorns could contain much power. Yet when they are angered, that power oft translates into untold carnage and destruction. Woe betide the man who is fooled by their appearance, for bejeweled unicorns will not hesitate to drive their single majestic horns so deep into your gut, only a spell of temporal reconfiguration might remove them.