Rotom Pokédex/Anime



received an Alola Pokédex from in The Guardian's Challenge!. It was empty until Loading the Dex!, where Kukui completed the Pokédex by having a Rotom enter the device, turning Rotom into what it calls the Pokédex Rotom version (Japanese: ロトムポケデックスフォルム Rotom Pokédex Forme). It has since registered Ash as its user and follows him around the region.