ive been reseting my game over and over for the past 2 hours at that entree forest thing trying to get a jolly magicarp for a moxie gyarados, but no luck. is it possible or am I wasting my time?
Natures are not preset, so you can continue trying, if you are really persistent in getting it. But remember, there are quite a few natures, so it will be hard.
Hope I helped. :)