The King's Arrow was a ship of Whitewings Island under King Silverbirch, sent to Mistmantle Island as part of an effort to capture Urchin and bring him to Whitewings as well as to enable the conquest of Mistmantle by Whitewings. In addition to it's crew it carried as passengers Lord Treeth, Trail, Bronze, Scatter, and Creeper. The ship was left badly damaged following a storm at sea, but eventually succeeded in reaching Mistmantle. It is unknown what eventually became of the ship, as Trail and Bronze departed the island with a kidnapped Urchin using the ship's longboat while Urchin later returned on another ship from Whitewings.