A gritty fantasy illustration of a horned Warlock clad in charred leather robes and iron chains, holding a smoking grimoire. They stand atop a pile of volcanic rock. Emerging from the cracked earth beside them is a massive, winged demon made of magma and solidified ash, glowing with intense orange heat. The background is a desolate, smoke-filled volcanic wasteland with crumbling obsidian pillars. High contrast lighting from the lava and the demon against deep shadows. <lora:chroma-flash-heun_r128-fp32:0.5> <lora:ConceptArt_chroma:1> Concept art.