Seeing as I couldn't find one, I thought I'd start up a list of Spirit Mob locations to help us all trying to find appropriate level spirits. For me, psychic is an annoying skill to raise just to use decent QL Spirit Siphons, so I'd rather just go out and kill stuff. I'd like your help as much as possible. If you know of a spirit mob camp, please list which playfield you found it in, the area of the playfield, and the approximate level of the camp. I'll keep this thread updated so everyone can just take a quick look.
Nascence
Level 10: Temple North of Jobe Bridge
Level 30: From misty forrest, run west across the bridge, and zone into research, you'll see the spirits.
Level 50: Enter the swamp from the unredeemed portal and turn right. follow the wall until you come to a fairly large pool of water. In the water is a little tower with a black door.
Level 50-65: Dungeon on the Southwest side of the core.
Elysium
Level 70: Lake in East Elysium
Level 80: By the Redeemed town in East elysium
Level 80ish: Scattered near Ergo's Cave
Level 80-90ish: Before the Lethe Dungeons
Level 165ish: Dungeon just SE of the yuttos camp in Central Elysium
Scheol
Level 90-110ish: All around Necropolis/Ergo and the Mausoleum in NE Scheol
Level 100-110ish: Before the Lethe Dungeons
Adonis
Level 120-135ish: Saccelum, north of the west brink
Level 130ish: Before the Lethe Dungeons
Penumbra
Level 150-165ish: Northeast Penumbra
Level 160ish: Before the Lethe Dungeons
Inferno
Level ?: Yuttos marshes and Spirit Dungeons in Redeemed/Unredeemed temples