You can accept this quest from Looker in Nuvema Town after defeating the Unova Pokémon League. You can then begin locating and defeating the six sages across Unova, in any order.
The Six Sages
Gorm
Location: Dreamyard ruinsGorm can be found in the Dreamyard Ruins east of Striaton City. Use Strength on the boulder south of the Dreamyard entrance, then continue south past the stairs and follow the path east to find the sage.
Ryoku
Location: Relic CastleRyoku is located at the bottom floor of Relic Castle, within the Desert Resort. You can access it by flying to Nimbasa and going South or by flying to Castelia and travelling North.
Zinzolin
Location: Driftveil Cold StorageZinzolin is in Driftveil City’s Cold Storage. Make your way to the back of the Cold Storage and walk into the open container, where the sage is hiding.
Bronius
Location: Chargestone CaveOn Chargestone Cave B2F there is sage Bronius. Enter the cave from Mistralton City to travel the shortest route to him. He is near the stone location.
Giallo
Location: Route U14Giallo is on the upper cliffs of west U14. Surf north across the small lake near the route’s west entrance and climb the Waterfall with the corresponding HM to find the sage waiting at the top.
Rood
To reach U18, surf west across the water in the center of U1, follow the path west through the U17 gate and keep surfing. Cross over the mountain, then walk south to find Rood on the beach.
Quest Rewards
Unova Fishing Rod
Larvesta Egg
When the last sage is defeated, the quest is complete. In addition to Trainer Experience and Money, you will receive the Fishing Rod. You can also claim a Larvesta Egg from Jonathan in the house on U18 (ensure you have an empty space on your team).





