Epic Fantasy Battle In Ruined Dungeon

Epic fantasy digital art, full shot. A stone golem with glowing blue eyes wields a broken pillar like a club, facing a skeleton knight in ornate black armor with a glowing purple sword. Above them, a rat-like creature with daggers jumps, and a grey alien in a dark robe floats, emanating powerful purple energy. Dark, dramatic lighting with strong contrasts. Desaturated earthy tones for the stone and background, vibrant purple for magic effects. The atmosphere is tense and mystical, set in a ruined, dark dungeon with broken columns, chains, spiderwebs, and spiked traps on the ground. Text overlay "All Star Universe" at the top.