A colossal primordial magma golem with molten innards swirling beneath a fractured, rocky exterior, engaging in a furious battle amidst a devastated futuristic cityscape. Its fiery fists unleash crushing blows, leaving trails of smoldering smoke and ash in their wake. The heat emanates visibly distorting the air, melting nearby street surfaces, and causing glass to fissure and collapse from towering skyscrapers. This living embodiment of volcanic fury interacts destructively with its surroundings, turning the urban terrain into a dynamic molten landscape with streams of flowing lava.