A serene and enigmatic figure stands in the foreground, exuding an ethereal presence. They are draped in flowing robes of deep indigo and shimmering silver, adorned with faint, glowing patterns that resemble constellations. Their pose is graceful yet purposeful, with one hand extended outward, channeling a translucent sphere of mystical energy that ripples faintly. The other hand rests at their side, fingers trailing faint threads of light that fade into the air. The background reveals a ruined cityscape cloaked in perpetual dusk, the skyline broken by jagged, crumbling buildings. Dim blue light emanates from cracks in the ground, and faint, glowing sigils hover in the air, adding a supernatural atmosphere. Snow gently falls, blanketing the ruins in silence, while a distant figure emerges from the mist. The perspective is slightly low and focused on the Aetherial, emphasizing their mystical and otherworldly nature. Their hood obscures part of their face, but glowing eyes shine through, calm and unyielding. Around them, the air shimmers faintly, as if bending to their will, creating an image of quiet power and supernatural grace