Weekly Contest #1

This is our first weekly contest that will end when the first answer is submitted.
Only One guess a day.
This week the game is "Who's that pokemon!"
I will give three clues and you will respond (in PM) with the pokemon!

Now for the clues.

1. I am in a region that's game was once referred to as "Pokemon Advance"
2. I'm an NU (Never Used)
3. When Shiny, my face details are are maroon-red.

Prize is 5x of whatever medicine you want (carbos, calcium, protein, etc.)

Good Luck!

IT TWAS SWALOT