Overcoat and Frisk seem like the best options as flavor. Jumbao needs a tie to Sand in abilities, even for flavor. Frisk has been beaten to death, but I agree with other points made. Cursed Body is a very interesting ability, given the shimenawa connection, but I’m uncertain if it’s too competitive. Honey Gather is also super interesting, with the idea of sap and such. The only issue I have with it is that typically only bugs get it, but other than that, it’s cool. Friend Guard, Healer, Symbiosis and other flavorful abilities are fine, but don’t feel super inspired.
The abilities that are hot trash are Natural Cure, Overgrow and Oblivious, Serene Grace and any rain abilities. They all are way too competitve. Overgrow and Natural Cure in particular are awful. The former is exclusive to starters and elemonkeys, which has stayed true for all of Pokémon. Natural Cure basically makes Pex a non issue, so no thanks.
The abilities that are hot trash are Natural Cure, Overgrow and Oblivious, Serene Grace and any rain abilities. They all are way too competitve. Overgrow and Natural Cure in particular are awful. The former is exclusive to starters and elemonkeys, which has stayed true for all of Pokémon. Natural Cure basically makes Pex a non issue, so no thanks.