The Rat Pack are a common sight in the underworld, being the servants and royal guards the rat queen Mona and her guild of thieves. The horde of rats are split into two squads, Kanto and Alola, each lead by one of Mona's sons, the Kanto rattata Larry and the Alola rattata Racso

Larry is the calm and serious Elite Rat while Racso is the crazy and carefree Don Rat