Silver Banshee

Silver Banshee is a supernatural antagonist linked to the DC universe, known for her deadly sonic scream called the Death Wail. She is the spirit of Siobhan Smythe, a woman bound to an ancient Gaelic curse that grants her otherworldly powers and a connection to the Netherworld. Her abilities center on mystical forces and lethal vocal attacks that target those whose true names she knows. Silver Banshee often confronts heroes like Superman and Supergirl, blending her tragic heritage with a relentless pursuit of occult artifacts.