How to powerlevel?

Hello!

I'm playing on a private server with huge rates, and one of my friends gave me her char to powerlevel myself. How can I do this? My little char is around the level of 20~30 now, I'm plvling him at DSP at monsters of lvl 75. I get around 400 XP. How can I be more effective? I have a lv 93 venomancer to plvl with.

Thanks for any help in advance..

Define huge rates. If shes only 93 then the rates aren't that high. If the rates aren't that high then make an alternate WR, Multiclient it, and have it aoe for you.