If you are lazy ass and bored of lvl-ing chars and kill monsters i will help you with some good information about the easy way of lvl-ing
What you need?
– 1 water
– 1 130+ char with some exp on him Naked
– your noob that you need to lvl (i recommend lv 100+ with tali on)
– 1 exp pot

Oki so lets begin:
Go on a map where no one see you(pk map)- moonplatform or gc3 where is the NPC for metzone area
Take with you water with many ref pills, your noob with tali on and exp pot and your 130 + char.
Put your char NAKED 130 + on PK mode, hit your noob ,char 130 + will get blue name, kill him with your noob and after rev char 130 + with water….make blue with 130 + char kill again with noob and after rev…….do this till you get the lvl that you wish

Have Fun!!!!