Guerrier démon écarlate fonçant à travers un ciel fantastique éclairé par la tempête

An imposing crimson demon-warrior soars in midair, his body a sculpted powerhouse clad in segmented, iridescent purple armor that glows with crackling violet energy; massive dragon-wing-like pauldrons and tattered wings ripple behind him, while a crown of jagged horns crowns a menacing crimson helm. Electric blue and violet bolts lace along his muscular limbs, tracing the lines of his gauntlets and greaves as he twists into a dynamic, ready-to-strike pose. In one massive hand he wields a hulking purple-edged blade, and a surge of purple lightning crackles from the other, casting unnerving light across his form. The backdrop is a moody teal-green void filled with mist and distant, jagged rocks, giving a sense of height and danger, all rendered in a vivid, high-contrast fantasy concept-art style.