Arsenal are preparing for one of the toughest challenges in their calendar as Manchester City await the Gunners. Mikel Arteta is eyeing a win at the Etihad Stadium for the first time as Arsenal manager, with the Gunners’ last win at the ground coming back in 2015. It’s set to be a significant test for Arteta’s side, who are ready to go toe-to-toe with City again for the Premier League title. Pep Guardiola’s machine have come out on top for the previous four seasons, giving Arsenal extra incentive to cause an upset come May. READ MORE: Arsenal injury latest ahead of Man City clash as Mikel Arte…