>>33320171Not to mention there is ZERO justification for why Poni Canyon just happens to have "a magnetic field"
Mt. Coronet: Bit odd, but it's the center of the region and chances are you'll level up many times there
Chargestone Cave: Electrically charged, floating stones everywhere, clearly helps to evolve the pokemon that need said field
Power Plant Route: It's surrounded by power plants
New Mauville: Power plant
Poni Canyon: Power plan-wait that's on another island and you cant get to it, instead have this canyon. It has a magnetic field just because we said so.