Paldea Pokémon League, housing Elite Four and Champion.
Victory Road is one of the three main storylines you can complete in Pokémon Scarlet and Violet. It is suggested by your rival Nemona and requires you to beat all eight gym leaders, the Elite Four, and the Champion. You can complete the gyms in any order and you will battle Nemona occasionally throughout the storyline.
Cortondo Gym[]
In order to fight the Cortondo Gym Leader, Katy, you must first do the Gym Test called the Olive Roll. The Olive Roll consists of you moving an oversized olive through a maze, into a basket by walking into it. After passing the Gym Test, go back to the Cortondo Gym to fight Katy. She's a Bug Type Gym Leader with her lead Pokémon Nymble, second Pokémon Tarountula, and ace Pokémon Teddiursa. She will terastalize her Teddiursa into a Bug-Type. Once you beat her, you will be rewarded with the Bug-Type Gym Badge and TM021 (Pounce).
Aratazon Gym[]
Just like all the Gyms in Paldea, The Artazon Gym requires a Gym Test of you rounding up 10 Sunflora from around town. After passing the test, you are free to fight Brassius, the Artazon Gym Leader specialzing in Grass-Type Pokémon. Just like the previous gym leader, Brassius has 3 Pokémon, his lead Petilil, Smoliv, and Sudowoodo, which he terastalizes into a Grass-Type. Beating Brassius gives you the badge and TM020 (Trailbraze).