Oni Blade

Acquisition

 * Factions
 * Random drop from Oni or Oni of the Deep
 * Random drop from Shiro'ken Assassin
 * Random drop from Assassin's Construct
 * Random drop from Kanaxai
 * Boreas Seabed (explorable area)
 * Luxon Chest
 * Raisu Palace (explorable area) and Raisu Palace (mission)
 * Forbidden Chest
 * Shenzun Tunnels
 * Canthan Chest
 * The Deep
 * Deep Jade Chest

Dye
Dye affects the sword hilt's jewels. The default color can be closely replicated using yellow dye.