[velk]

With good equipement, you can have a priest Last nearly your whole game. I only used two Last time I played (and wasn't using bodyguards or Ritual) and my second guy Lasted to the end and was up to level 32 in summoning.

That's sort of counterproductive though, after 12 summoning or so your chance of summoning a vastness vanishes, and to be honest I would prefer one vastness to 10 or so greater othernesses 8)