vgc is the pokemon video game championships. ill sum upthe rules:
4v4 doubles. arceus,shaymin,manaphy,phione,darkrai,deoxys,jirachi,mew,celebi,and any other EVENT pokemon are banned. only 2 of the 4 pokemon can be ubers:palkia, lugia,mewtwo,groudon,rayquaza etc.
no 2 pokemon can be the same, no two pkm with same item, mustbe legit obviously you can google for the full rules
you game?