A colossal dark Blastoise emerges, a terrifying fusion of Pokemon and monstrous turtle, unleashing a torrent of water with ferocious force. Its wet, dense shell is twisted and macabre, covered in intricate patterns and grotesque details. Engulfed in dramatic lighting, the scene radiates with hyperrealism and photorealistic precision. A cinematic spectacle unfolds in 8k resolution, featuring visceral textures and intense contrasts, capturing the awe-inspiring power and chilling presence of this creature.