Prompt: masterpiece, best quality, 1girl, Sona (league of legends), blue hair, gradient hair, face closeup, collarbone
Negative prompt: nsfw, lowres, bad anatomy, bad hands, text, error, missing fingers, extra digit, fewer digits, cropped, worst quality, low quality, normal quality, jpeg artifacts, signature, watermark, username, blurry, artist name, multiple girls, 3girls, 2girls, weapon, no head, (split picture), instrument