Alolan Rattata/Raticate being Dark/Normal was a last minute chance
Anonymous No.30910600 View ViewReport Quoted By:
>Unlike other Alolan forms who retain their primary type, their primary type becomes their secondary type
>Totem Raticate has Gumshoos's cry in the cutscene
They were probably pure Dark before they decided to make Raticate the Totem Pokemon in Moon, so they slapped the Normal type on due to Normal being Illima's specialty type.
