Visualize Radagon as a majestic, ethereal being, with delicate, glowing wings spread wide, surrounded by a halo of soft, pulsing light, and set against a dark, starry night sky.

Design an icon for Radagon, the enigmatic and powerful being from the Elden Ring universe, featuring its imposing figure, adorned with ancient runes and mystical symbols, against a backdrop of swirling clouds and lightning.

Create an illustration of the Radagon icon from the Elden Ring game series, showcasing its intricate design and regal presence, with a subtle glow emanating from its eyes, set against a dark and mystical background.