[quote=@Sho Minazuki]
Having more than 6 is heavily frowned upon too in-universe, so don't forget that too. If you insist though, carry as many as you want, but only a static, unchangeable 6 of them can be used for battle, and can only be changed once you reach a Pokemon Centre. Basically you'd be carrying your PC wherever you go.
[/quote]

This I Am doing. so as to not be hella op,

(plus the whole pokemon center thing, could be changing the gym registry manually instead of letting the pc do it automatically Xd)