I have a copy of Ultra Sun that I got in November that I haven't played yet. I can also gen Pokémon. Give me a challenge and list me a team of terrible Pokémon to beat the game with. No NFE's though. I will start the game with the first stage of the Pokémon. Everything will be fully evolved by the end of the game. I'm going to keep EXP Share in just because I don't want to spend 99% of my time grinding cause I have to adult and stuff. Also, optimal EV's and moveset are highly encouraged if you want me to suffer less but not necessary (though I'll probably give it to them anyway).
Dunsparce! Noibat-Noivern is also a 'bad' Pokémon that you can naturally get in UM/US- I can agree that it's flawed, but I won the game with a Noivern!
Sunkern, that line is just a joke. Delibird too if you wanna have the RNG screw you over an extra time when using present.
Oh man I actually love qwilfish. Terrible Pokémon though. I never actually used it one in game either. Delibird is so bad. I have to use it and slay dragons with it.
If you want a challenge I'll recommend... -Cosmog -Burmy -Azurill -Slugma -Vanillite -Wynaut They all evolve... but very very difficult to work with for a multitude of reasons. This team would have overall decent type coverage when evolved... but early on will definitely be a struggle.
Yea sounds like a bad team at the start. But then azumarill and Solgaleo will destroy everything late game. Mothim though is very bad. I'll use him.
There's also Beautifly, like really is trying too hard to be a discount Butterfree, which ain't that great either tbh.
What about Crabrawler? Not too awful at the start, but does absolutely nothing late game! Or maybe Chingling? Chimecho isn't exactly known for its strength.