Solo nightmare farming on the moon?

[zOldBulldog]

I need to farm nightmares with arc abilities on the Moon. That means doing it solo because I'd have to bring them down to a sliver of health before punching them... and if blueberries are around they'll just kill them.

So... what is a good location to farm nightmares on the moon - repeatable, preferably quickly - where I have a decent chance to find them away from other players?

[Alfreton]

Doing one of the Nightmare hunts from the Moon Map is a good way to do it, but will match you with two other players. If you really want to do it solo, I'm fairly certain that the Lost Sector bosses on the moon have a couple of Nightmare enemies with them

[PhellAsleep]

I think there's at least 1 Fallen Nightmare guy around the Alter of Sorrows area. Most people tend to ignore him.

[zOldBulldog]

I found the answer... I am not sure what it is called but it is the special permanent mission on the moon that puts you into the pyramid.

It has a bunch of nightmares that spawn in it, you just need to do minor damage to the boss between the invincibility phases (and otherwise avoid hitting it) so that more get spawned in.