Prompt
Living nightmare, a cross between Medusa and a harpy. She is a shadow with demonic black wings, webbed with transparent yellow markings, they extend from her arms. Her body is a shadow, a silhouette with large claws on her hands. She has no visible features other than glowing cyan eyes. Her head is full of long black writhing snakes-- they are always moving and very poisonous, they bite anyone that gets too close. They fall wildly down her back and out from her head. If you stare at her and she sees you, you turn into stone, then to dust when she absorbs your life force. She avoids sunlight, IT BURNS. Sunlight will totally disintegrate her. Full body pose, flying and trying to avoid light.
Negative Prompt
((blurry:1.3)), worst quality, 3D, cgi, drawing, undefined, bad anatomy, bad tail, bad hands, bad ears