Note: You can only begin this quest after completing all four Divine Beasts AND purchasing the Champion’s Ballad DLC.
This quest begins by locating the shrine pedestal in the East Gerudo Mesa Southeast of Divine Beast Vah Naboris. The pedestal will be located on top of a small plateau sitting on the mountains. Kass will be playing his accordion next to the pedestal, so listen for his music.
Once the pedestal is activated, three new shrines will appear scattered about the entire Gerudo region. Each obelisk on the pedestal will have a picture of a cut of the world map with each shrine location on it. You will need to locate and complete all three shrines to proceed in this quest. Do note that you can complete these three shrines in any order that you like.
Below is a guide to reaching and completing each of the three shrines for Champion Urbosa’s Song.
After completing each of the three shrines, head on over to Divine Beast Vah Naboris for the final challenge.
Once you interact with Divine Beast Vah Naboris, you will be taken to the illusionary realm where you will relive your fight with Thunderblight Ganon. Check out the link below for the guide on how to defeat Thunderblight Ganon.
After defeating Thunderblight Ganon, you will have successfully completed Champion Thunder’s Song and acquire Urbosa’s Fury +, which reduces the cooldown time on Urbosa’s Fury.