Thanks for all the replies, definitely gonna try this later tonight. Also, I asked my friend and he said to worry about elvarg; what does that particular boss matter?
Just take your best damage gear (dscim, zerker ring, helm, fighter torso, etc).
Take some pray pots and pay a guy 20k in world 330 for a rumble session.
After 1 trip (~15 pray pots) you have enough nmz points to buy absorption pots and overloads.
I have 62 att 90 str and get ~70k str xp / hour.
After the initial prayer pot trip you only need to pay ~30k for a session and you make profit.
Don't waste any more money on prayer pots, use this trick https://www.youtube.com/watch?v=32kJ6FvHESE

