My Little Pony: Friendship Is Magic Season 7 Episode 17 - To Change a Changeling Episode Title:To Change a Changeling.Episode Description:During a visit to the Changeling Kingdom, Starlight and Trixie are attacked by Thorax's brother, Pharynx, who refuses to adopt the hive's new, peaceful ways. The other changelings feel uneasy around Pharynx and elect that he be banished from the hive for his ceaseless bullying. Failing to reason with Pharynx, Starlight and Trixie agree that he must leave, but when they confront Thorax over the issue, he is reluctant because Pharynx would always defend him from being teased by the other changelings. Starlight is inspired to lure a maulwurf—a giant bear-mole creature—to the hive, expecting Pharynx to come to Thorax's rescue, only to find that Pharynx has already left willingly. Starlight, Trixie, and Thorax find him fending off the maulwurf to protect the hive, proving that he still cares for the changelings' safety. After working together to defeat the monster, Pharynx is accepted by the other changelings and transforms.