i wouldn't use void there, especially without 68 summ. You need some def as well. Take the best att/str gear you have, but with some def. So like... fighter torso, defender, etc. Take dragon battleaxe with super attacks and either reg attack or reg restores. (cheap pure set pretty much, good for training) Bones to peaches works well here, because theres also a bunch of bones which respawn right above, around the altar. Use piety always, makes xp rate much higher in the long run. think thats about it, if you have anymore specific question then ask