The below description is taken from LEGO.com.
My secrets are my own to keep.
The Samurai walks a mysterious path, her origins and destiny known only to herself. No records reveal where she trained in the art of the warrior, but all who have watched her wield her twin katana blades say that she is perhaps the greatest sword-fighter the world has ever seen.
No lord commands the Samurai. She chooses those to whom she will lend her aid as bodyguard, messenger or defender, and once she has taken up a cause, nothing can make her abandon it. Those who seek her out never find her, but others may sometimes encounter her after a heavy rain, standing by a waterfall or on the shore of a swift-running stream, her feet damp but her armor always dry.