A captivating close-up portrait of a female tiefling with striking blue skin and intricate demon features, her lush, twisted horns rising majestically from her head. She exudes an otherworldly allure, her eyes glowing with cosmic energy, reflecting the mystical essence of the Dungeons & Dragons universe. Her visage, painted in a vibrant arcane style, combines elements of elegance and menace, reminiscent of a demon anime girl. Her features blend seamlessly into a harmonious depiction of a celestial tiefling, with oni-like horns and an aura that captures the enigmatic beauty of a demon goddess.