US Name: Lycanroc
Jp. Name: Lugarugun
Ability: Tough Claws
After some buildup in the anime, it was revealed in the Pokénchi episode on August 6th that Lycanroc would have a third form in the games, and that Ash's Rockruff would evolve into it. This form is the Dusk Form.
It was later confirmed that Dusk Form Lycanroc can only be obtained by evolving the special Rockruff that is distributed over the Nintendo Network around the game's launch.
Dusk Form Lycanroc shares some of the aspects of Midday Form, such as a four-legged stance and obedience toward its trusted Trainer. But it's also like Midnight Form—at the moment it attacks, its eyes turn red! Around its neck are four rocks like those of Midday Form, while the mane on its head matches that of Midnight Form.
Little things don't shake the tranquil demeanor of Dusk Form Lycanroc, but it has a well of intense fighting spirit hidden within, and as a result, it relishes combat at close quarters. It also tries to use Counter when battles get intense.