Trade for Pokemon and take them to the elite 4 with an exp. share on them. They'll get a ton of points and grow faster than they normally would since they are traded.
well the way to have lv100 Pokemon without AR is simple....... RASIE IT!
you have an awesome team but you're using too many legendaries take latios out and put in a electrical Pokemon or a dark Pokemon because you have 3 Pokemon that are legendaries.
darkrai lv 100,giratina lv100,palkia lv100,heatran lv100,creselia lv100 and salamence lv100.
Mewto lv100 Mew lv100 and Ho-oh lv100
arceus lv100 dialga lv100 palkia lv100 darkrai lv100 giratina lv100 deoxys lv100
Only on tuesdays...
You have to love and train your Pokemon.
Pokemon can only go up to Lv100 plus there are no wild Pokemon that are Lv100 unless of course you use action replay.
dontae
Level them up.
Go to Feugo Ironworks and get to a place that if you stand on a movement tile and hold one button you will go back, put a heavy thing on the direction and the B button (to speed it up) it will take a while XP
level them up on your own and slowly