A New Region Idea

Sounds like a cool idea! Have you got types in mind already or is that undecided yet?
I was thinking ghost-dark-psychic would be interesting, but you'd be at a pretty big disadvantage against rivals if you picked psychic;;
Maybe rock-ground-steel, and have a focus on minerals for the villain team or general environment of the region

 

The team uses ice and water types then? That's a pretty interesting twist to the usual setup.
If you were going to go with the psychic-dark-ghost combo, you could use the Sandile line for dark and Ghastly/Litwick for ghost. There's Deino for dark and Honedge for ghost as well, but I'm not sure how you'd feel about steel and dragon for starter types. The levels for evolution are much higher than Ralts' and Doublade needs a stone to evolve, whereas Kirlia evolving with a stone is optional. Of course, there's no need to stick to the usual formula, it would make things interesting after all.
The secondary types can match up quite well too; dragon<fairy<steel

 

I figured the gender ratio for Eevee was to preserve its status as a fairly rare Pokémon, since you typically only got one per game. It doesn't matter much now that Eevee is common though, so changing the gender ratio should be fine. Have you got an idea for the ghost type?
I'm assuming you're having Pokémon from all regions? Are you sticking with preexisting Pokémon only or do you plan on including some of your own creations, too?

 

How are you changing the breeding mechanics? Sounds like it could be interesting.
Is the dream charm for evolution or an equipped item?
I'm wondering about the villain teams actually, do you plan on there being a magma/aqua sort of relationship, or perhaps more like partners? Have you got any ideas for their goal?

 

I am thinking

Starters Type:

Fight= Riolu
Psychic= Ralts
Dark= I really don't know >.< or Maybe an Eevee to make it more interesting

 

Maybe there could be more than 3 starters? That would be a fun twist to add to things. Changing the number of gyms or having more rivals than usual could be a viable change, too. Maybe several specialists that act as rivals, but you choose one or two, or it changes depending on the starter. Kind of like the stat trainers from gen 4, but with types rather than stats.

 

This is an interesting item idea, it'd make shinies a lot easier to come by for sure. Pretty helpful for unlucky players like myself, haha;;
Maybe you could have a similar item for Pokerus? An item that increases the encounter rate somewhat, or maybe a really rare item that gives your Pokémon the virus directly. A one time encounter item like a master ball, maybe?

 

Sounds pretty interesting, have you got a reason for the specific Pokéball types?
I remember reading about a relationship between pokerus and Deoxys, not sure if it was just a theory or written somewhere official. It was interesting, since Deoxys is associated with DNA and has the ability to change its stats. Perhaps a link could be made there? The Pokeballs idea is definitely interesting though.

 

I like that idea, specialising in stats would fit gyms as well as having specialists, it would make taking them down more of a challenge, as you'd expect gym leaders to be. I'm curious about the Royal Cup competition? Is it a twist on the usual E4, or is it more similar to the battle frontier?
Maybe a combination of both, that would be fun and challenging!

 

Your gym idea sounds much more challenging than the current one. It seems more fitting for what a gym is supposed to be. I like it.
So there won't be an elite 4 to challenge? [what I was referring to by 'E4'] Or will they be a separate challenge you can attempt?
Maybe you could do something interesting with contests, and make them more challenging and similar to the gym leaders path. It would be more fun than just having it as a side thing.