From what I know in Sinnoh FAQs you need to fill in Sinnoh Dex first..
You can check it here : https://forums.pokemmo.eu/index.php?/topic/107222-sinnoh-faqs/page/2/
I would just fish for magikarp for super easy and quick battle for grinding roselia on that level until around 30..
But that would depend on whether you are willing with that method or you have plans with EVs and such..
Cause I'm a casual player that doesn't think much about EVs~
Hello!
Newcomer here,
Just made the character 2 days ago..
Wondering if I bought the costume from gift shop that has no color option ,can I color it with the dye from the gift shop?