We immediately notice looking at the list how everything is focused on the setup: Gloria, Brigette, Sonia, Greens Exploration, Ball Guy and Peony for the first turns will be very respectable cards and by having so many outs in the deck, we will have a better chance of seeing them, moreover supported from PokeGear and Trainers' Mail to look for them and with Magcargo in play will help to give the setup continuity we need even without Delphox on board
Court of Ardenvale The monarch is one of the best mechanics Wizards has ever printed for Commander
But so many powerful cards are noncreatures
In the Pokmon TCG, Cosmog has a little more going for it
However, "Destined Rivals" looks to change this, as there are multiple competitive decks that can be built from the amazing cards in the set
Heck, I might even suggest you splash white just so that you can throw this bad boy in there