This week is spent almost entirely underground, in the dark depths of Chargestone Cave. But perhaps the darkest aspect of this leg is just how many ugly little Pokémon were in it. It's an onslaught of barf. It's like the River Styx but full of puke. And who is their guide on this journey down that disgusting river? Well, of course, it's none other than a bunch more Team Plasma Grunts... and The Nugget Brothers. After finally breaching the sunlight again days later, Joshua & Mr. Keepsies arrive in Mistralton City, which is basically just an airport. Again, they slam A through a relentless number of cutscenes and learn they have to go to the Celestial Tower to find Skyla the Gym Leader, because she's tending to some sick 'mon there. It's a spiraling tower of barf, but once they scale it, they're able to challenge Skyla, whose team isn't challenging to fight—but one of its member's looks do pose some challenging, thought-provoking questions.