Try to use a flying Pokemon or psychic Pokemon, I used Ralts and Taillow to beat him.
Yeah so try using flying or psychic.
Simply use a flying type Pokemon like taillow on his fighting type Pokemon.
Dewford town.
! Well you have to beat him in the 7th town the gold town where Sabrina lives. He is in the big building alongside with his crew. You need to get to the top lvl and defeat Gary and after you must defeat the gym leader. The leader of the company gives you a Pokemon for the reward. And after you have defeated him he will return to his gym in the 2nd citiy! I hope i helped you out :)
You must own a team that levels varies from 24-30-ish. Flying and Fire types are almost essential.
You don't get it from her, you get it from someone inside the Relic Castle. He'll offer you your choice from Cover or Plume fossils, Archen comes from the Plume one.
use wing attack [get starly and train to level 9 and it gets wing attack]
In lilycove dempartment store lottery, 2nd prize
With good Fire of Fly Pokemon!
in goldenrod city
in the museum
She is the 2nd gym leader ;))
Lenora why are you asking this you are dumb