I would like to kill 6666 demons with level 415 EK, solo. I want suggestions where is the best place to do it. I will make a script ofcourse, but I wonder where is the best place to hunt demons with EK, so they come 1 by 1, max 2. If they will come in packs of 3 or more it will be a waste. 2 by 2 or 1 by 1 still will be waste, but not that big. I was thinking of Yalahar Demons as the best place. Goroma is not an option since there are only 2 spawns of single demons, but if you go downstairs you will have to fight 3-5 demons at once.
Any opinions? Thanks!