A colossal primordial living lava golem rampages through a ravaged futuristic urban landscape, its massive limbs composed of cracked rocky surfaces with a molten core visibly churning and glowing with an intense fiery light. Mid-martial onslaught, it swings blazing fists that leave trails of dense, choking fumes in their wake. The ground cracks and sizzles beneath its feet, molten lava spilling out and interacting violently with the futuristic structures, which warp, melt, and collapse under the relentless heat. Sparks fly as the golem's fiery essence meets advanced metal alloys, casting a hellish glow across the desolate cityscape while plumes of smoke and ash rise into the sky, further darkening the chaotic scene.