Where to Find Master Balls in Pokemon Scarlet

I heard you can only get one Master Ball in Pokemon Scarlet, and that's from the Academy's director after finishing the story. I tried looking everywhere for another, but no luck. Seems like you gotta make that one count, or keep an eye out for special events maybe?

So you wanna snag yourself a Master Ball in Pokemon Scarlet, huh? Well, you're in luck! Once you've shown your worth by beating the main story, head over to the Academy's director's office. There, you'll be handed a Master Ball as a reward for your heroics. But wait, there's more! Keep an eye out for special events and promotions too; sometimes, you can snag extra Master Balls through those. And remember, use it wisely - it's the only pokeball with a 100% catch rate!