I don't mind doing bot games to unlock / level characters with you or play ranked (I'm farming for Khronos at the moment) Looking for skilled / knowledgable players for ranked, but if you want to give it a try, I can fill you in.
EDIT: Keep in mind this is a nearly dead game that Zynga made. There'll be no League of Legends rage. If anything, it's fun to play once in a while, but won't replace your favorite MOBA.
Here's some redeemable codes that still work to get you started they include XP and Currency boosts;
PFFBRF
SDLFRJ
PAJSNF
EHXQOW
CURKQK
EBNOPM
GJDOYU
KSPFHV
LREAQH
CBAICF
ARAQWT
Tested them all myself yesterday, they should all work.