Dokuro no Kishi, known as the Skull Knight, is a mysterious and enigmatic character in the anime and manga series Berserk. Clad in a skeletal armor, he is a formidable warrior who often appears at critical moments to aid Guts, the protagonist. The Skull Knight is known for his deep knowledge of the world and its supernatural elements, including the God Hand and the Eclipse. His true identity and motives are shrouded in mystery, adding to the intrigue of his character. His role is pivotal, often guiding and influencing the fate of other characters.