A menacing dark Pokémon Blastoise, a massive monstrous turtle, unleashes a torrent of water with immense force, drenched and imposing, with twisted, macabre elements. The scene is rich with intricate designs and details, enhanced by dramatic lighting. The hyperrealistic and photorealistic depiction delivers a cinematic feel in stunning 8k resolution, capturing a sense of awe and terror in the towering 9:16 aspect ratio.