what team did you use for route 1-3? I have all pokemon level 100 but cant beat it
idk do you want spoilers? Here is my team, you can figure out the positions from there:
Gengar, Ditto, Aggron, Maractus, Honchkrow, Pidgeot, Ferrothorn, Armaldo, Corsola (although there is probably some flex on Armaldo)
Remember you can set some mon to high health targeting to focus the bigger mon.