A breathtaking fantasy digital artwork featuring a powerful, armored female warrior angel standing with an aura of divine authority. She has long, flowing golden hair that catches the light with a soft, ethereal glow, and piercing eyes that radiate determination and inner strength. Her intricately designed dark metal armor is adorned with ancient runes and shimmering gold accents, blending elegance with strength. A luminous yellow longsword, inscribed with glowing magical runes, emits a radiant light, casting dynamic reflections on her armor and surroundings. Her immense, obsidian- black wings are spread wide, their feathers edged with a faint silver shimmer, exuding both grace and menace. The background is dominated by a towering, sky- high dark citadel with bizarre, gothic, and horrifying architecture—twisting spires, ominous gargoyle- like statues, and a faint mist swirling around its base, hinting at an ancient, malevolent power. The scene is captured from a dramatic low- angle perspective, emphasizing her dominance and divine stature against the stormy, overcast sky. Subtle beams of celestial light break through the dark clouds, illuminating her figure as the central focal point. The depth of field is shallow, keeping her sharp and vividly detailed while the ominous tower looms slightly blurred in the background. The overall atmosphere is epic and otherworldly, blending dark fantasy and high- fantasy elements with masterful use of dramatic lighting, hyper- realistic textures, and intricate composition