A skull with flames on it's face and a lightning bolt in the background

(best quality,highres,masterpiece:1.2),ultra-detailed,realistic:1.37,detailed skull with lightning and engulfed in flames, rain with ice stones in the background, guitar

worst quality, low quality, normal quality, jpeg artifacts, lowres, monochrome, grayscale, sketches, signature, watermark, username, poorly detailed, low detail, no detail, little detail, blurred, text, painted fingers, enamel on finger, ill-defined fingers, ill-defined hand, deformed hand and fingers, unnatural fingers, robotic fingers, alien fingers, fingers cut, badly drawn fingers, bad hands, poorly drawn hands, mutated hands, crooked finger, crooked hand, badly drawn finger, poorly structured hand, poorly made hand, diffused finger, diffused hand, stuck finger, missing fingers, extra digit, fewer digits, fused fingers, extra fingers, too many fingers, hand with more than 5 fingers, more with less than 5 fingers, claw fingers, very long fingers, stuck fingers, cut fingers, fingers off hands, deformed leg, severed leg, fused feather, less than two-legs, imperfect legs, extra leg, extra foot, bad anatomy, bad body, bad proportions, gross proportions, bad feet, poorly drawn face, mutation, deformed, extra limbs, extra arms, extra legs, malformed limbs, long neck, bad body, missing arms, missing legs, loli, kid, facing away, tilted head, cross-eyed, {Multiple people}, polar lowres, mutant, warped, deformity, broken, cast object, cast structure, Less detail