Ok so as you know if u use RAF the new account can gift 1 lvl for every 2 they get
So here's what u do
Account A sends the RAF to B
B then levels like 5 toons to lvl 10 quite easily
B then gifts A with 5 free lvls
rinse and repeat delete toons so on so forth
you could lvl 1-10 over and over to get ur A account a lvl 60 or 2
so 60 free lvls and 5 per lvl 10 is 12 lvl 10s you need to level- not hard you could do lower lvls 2