Rocking Clawmark Hill!

Rockruff has returned covered in scratches. Upon investigation, Ash & Kukui decide to record what Rockruff has been up to in order to find the situation. However, on looking at the footage, they see that Rockruff has been leaving the house every night to train so Ash decides to help it train up to become stronger. Will they succeed and find out why Rockruff has been training?