Dragon King's Helmet (Earth-19999)

The Dragon King's Helmet or sometimes known as the Crown of the Dragon or Crown of Onaga, is the most prized possession of Onaga, the Dragon King, the legendary emperor of Outworld. The helmet is featured as one of the collectible Relics under the name "Onaga's Helmet" in the Story Mode of Mortal Fighter: Ragnarök.

Long before Shao Kahn's rule in Outworld, the helmet served as Onaga's crown, as the Dragon King was the true and rightful ruler of Outworld, which once was a majestic empire and and unified realm. After being ousted, it now serves as a simple helmet used in battle by Onaga. It was said the helmet protects the Dragon King's only known weak spot, his heart.

Trivia

 * While called Onaga's Helmet in Ragnarök's relics, Frank O'Connor later confirmed that the helmet is named Dragon King's Helmet.
 * Onaga does not wield his helmet in his second costume in Mortal Fighter: Ragnarök.