Let's do a Custom Dex thread! This time with some guidelines to help smooth over some of the bumps innate to doing these. Assume all stats can be tweaked to smooth over discrepancies in matched pairs/trios.

>1) pick your starters
>2) pick some legends
a. "box" legends
b. little one
c. a trio
>3) pick your toothy vermin
>4) pick your bird
>5) pick a good bug/bad bug duo
>6) pick a pseudo legend
>7) pick your gyms
a. a type for each
b. leader personas
c. town gimmicks
i. surrounding routes
ii. access to gym type coverage (y/n?)
>8) pick your e4 + champ
a. types
b. champ gimmick
>9) Misc. Landmarks
a. non-gym towns
b. dungeons
i. forest(s)
ii. caves
iii. building(s)
iv. water route(s)
c. event encounters/gifts/one-of-a-kinds
d. surrounding routes