Guerreiro de Fantasia Sombria a Cavalo em Castelo em Chamas

A cinematic dark fantasy warrior riding a powerful black horse in front of a burning medieval castle during sunset, dramatic cloudy sky, black torn battle flag waving in the wind, realistic young man with short dark hair and beard, wearing detailed black royal armor and flowing black cloak, intense warrior expression, epic battlefield atmosphere, fire sparks in the air, ultra realistic, highly detailed, moody lighting, medieval kingdom aesthetic, shallow depth of field, 8K, movie poster style, dark cinematic color grading, majestic composition, realistic horse details, fantasy war scene.