Nintendo released new screenshots and artwork for the upcoming Hyrule Warriors: Legends at E3 2015. You can check out the new shots from the handheld port with the gallery located this paragraph.
As you can see above, Legends adds two new playable characters to Hyrule Warriors: Tetra and the King of Hyrule from The Legend of Zelda: The Wind Waker. If you also have the Wii U version, you can also transfer these individuals to the console release.
Hyrule Warriors: Legends is expected to come out sometime early next year in the North American region. If you are interested, the handheld port of the action game is available for preorder with this link on Amazon.