200-300k an hour.

banshee's the n3wb ones at slayer tower.
are definetly over looked.

they have a realy high herb drop rate for the higher costing herbs.
the exp gained is not bad itself, i earn roughly 250k an invo per hour with 30k str exp. my levels are 1 def 50 att 65 str, they hardly hit. thier almost always empty bank isnt all the far. basicly something that isnt flesh crawlers for pures.
they also drop charms.
and have many spot which you can safe from with range or mage. (they do drop some runes)

salve amulet / salve amulet (e) is also very help you can get it from quest haunted mine, which shouldnt take a skilled player more then 30 mines to do.

and also higher lvl's with smoking kills might wanna try mighty banshee's with prayer pots and prayer armor. they always pay for the ppots.

DO NOT FORGET YOUR EARMUFFS! which you can buy from the near by slayer master.

 

thankz

 

good idea might try it

 

Forgot to add the pure ess they drop.

 

Thanks heading there now