So I play some ARAM from time to time. And I see it getting more and more popular. It is actually good for you to do sometimes as a player. A few hints to really get the experience you need from ARAM.

Never dodge. Adjust on the champion
As for champion experience, it's good to not dodge when you get a champion you bought, but never play. Or one that is free. It doesn't mather dont do that good, it's ARAM, all RANDOM. Random doesn't mean you always get the champ you want. Of course you can always try to trade, but it's not needed.... Read More