Clank, real name XJ-0461, (voiced by David Kaye) is was a small defective Sentry-bot robot (later revealed to have a Zoni soul) and Ratchet's long-time companion and friend. He was born at the Robot Factory on the Planet Quartu, where he awoke and ended up escaping. He then landed on Veldin and met Ratchet. He was created in the Great Clock by his father, Orvus. While Clank's serial number was B5429671, the name "Clank" emerged when Ratchet's homemade ship rocked while flying to Planet Novalis, causing the small robot to hit the side of the ship and making a clank sound. This became his nickname throughout his adventures with Ratchet, protecting the universe from numerous evil-doers and becoming legendary heroes who always have each other backs, metaphorical and literally speaking. Ratchet and Clank came to Equestria, And they also learned about other worlds combining into one. Pricess Yuna, Princess Flurry Heart, Dipper, Mabel, Scrappy-Doo, Phineas, Ferb and the rest of their friends became friends to them ever since.