My starter MUST be the highest level on the team.
I'm constantly pressing or holding down the B button, during battle, conversations, riding bike, walking, etc.
When I buy items, I always buy them so the second digit once they're in my bag is a 5 or 0.
The only legendaries I can use are the ones that are the version mascot of the game I'm playing (Giratina on Platinum, Ho-oh on HeartGold, Zekrom on White, etc.)
Platinum FC: 3268 7322 8943
HeartGold FC: 3698 1539 4947
White 2 FC: 3612 1944 2721
3DS FC: 1779-0800-2195
My friend safari: Noibat, Gabite, Druddigon