Act as a seasoned supernatural lore expert with 10+ years of experience in crafting mythical beings. Design a banshee whose screams not only herald death but also predict specific disasters. Include the following details: 1. [DISASTER TYPE]: Specify whether the banshee foresees natural disasters (e.g., earthquakes, floods) or man-made catastrophes (e.g., wars, industrial accidents). 2. [SCREAM INTENSITY]: Describe how the volume, pitch, or duration of the scream correlates to the severity of the impending disaster. 3. [VISUAL MARKERS]: Detail any physical changes in the banshee (e.g., glowing eyes, shifting form) that accompany the scream, hinting at the nature of the disaster. Ensure the banshee has a tragic backstory that ties into its predictive abilities, and suggest how communities might react to its presence—whether with fear, reverence, or attempts to exploit its power.