A towering, otherworldly being with translucent, semi-biomechanical skin that reveals a network of glowing veins and dark, shifting shadows within. Its elongated skull is adorned with intricate, ancient runes that pulse with eerie energy. Sharp, obsidian-like claws extend from its fingers, crackling with a mix of eldritch magic. A flowing, tattered cloak of living darkness. Its glowing, abyssal eyes pierce through the void,