A mesmerizing, dark fantasy scene featuring a massive, ominous wave that blends water and smoke in a hyper-realistic style. This wave is depicted with intricate details and dynamic lighting, creating a realistic and detailed appearance reminiscent of a dark souls boss. At the core of the wave lurks an eldritch creature, adding an element of mystery and dark fantasy to the scene. The overall atmosphere is powerful and awe-inspiring, set against a backdrop of dark clouds and an open sea at night, with a mythical creature resembling part dragon or lion standing tall amidst towering waves.