Playstyle
Poke down enemy back lines. Do not go away from the frontline to peel you do not have the mobility to give up all that space to deal with flankers. Move back but do not just give up the space, back away. Giving your bubble to the team is the most you can do sometimes and thats okay. Try to shoot at backlines more then the midline or tanks. Magneto is like clocking into a 9 to 5. Just do focus fundamentals don't do more then you need. Work on using your ult to shut down support ults.