I have been hunting latias for about 2 days. Her health is in the low red area. I'd say maybe 30, give or take a couple. Should I use a master ball? For 2 days I've been using ultras. No luck. Master ball? Or keep on trying? I also have another question. A lot of people say random things about catching Pokemon by pressing l,r,a,b, randomly. Does it really work? Or is it luck? Does anyone know a tested and reliable way to catch a Pokemon without fail by pressing buttons?