General

How to Lvl fast

Ok guys im 149 and i am rather bored, i wana be atleast 160 before the theif revamp but im lvling slow atm, what i am doing atm is 1-2 zak runs a day (solo), and also doing 1 "The Boss" fight a day (solo) and some times i do pap 1-2 times a day but pap only gives me like 4% a run now, i am a merc and i have around 30k range fully buffed, i need to know a way to lvl fast rather then pq'ing and bossing or atleast a differ boss to fight that will give me more exp.