Depict an imposing army of demonic creatures, adorned with intricate, grotesque details, marching ominously towards the blazing gates of the underworld. Render this scene in a surrealistic style reminiscent of Salvador Dali's works, with meticulous attention to detail. Use oil painting as the medium to create a large-scale, epic battle scene filled with dark, foreboding tones, intensified by a fiery, crimson glow from the rivers of lava. Ensure the computer graphics are highly detailed and realistic to achieve museum-quality art.

((3d, cartoon, anime, sketches)), (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), bad anatomy, out of view, cut off, ugly, deformed, mutated, ((young)), EasyNegative, paintings, sketches, (worst quality:2), (low quality:2), (normal quality:2), lowres, normal quality, ((monochrome)), ((grayscale)), skin spots, acnes, skin blemishes, age spot, glans,extra fingers,fewer fingers,, "(ugly eyes, deformed iris, deformed pupils, fused lips and teeth:1.2), (un-detailed skin, semi-realistic, cgi, 3d, render, sketch, cartoon, drawing, anime:1.2), text, close up, cropped, out of frame, worst quality, low quality, jpeg artifacts, ugly, duplicate, morbid, mutilated, extra fingers, mutated hands, poorly drawn hands, poorly drawn face, mutation, deformed, blurry, dehydrated, bad anatomy, bad proportions, extra limbs, cloned face, disfigured, gross proportions, malformed limbs, missing arms, missing legs, extra arms, extra legs, fused fingers, too many fingers, long neck"