Bars solo camping high level in dungeons, possible?

[Elendae]

Some camps I get lazy and pull the PH/named, put two chants on it, charm it, heal song, and repeat until they're 20%ish. Hymn won't restore your mobs health, and charm helps if there are healers keeping the mob alive nearby or through walls. Anyway, I'd imagine a good amount of camps can be held with the right songs. Or kite whole zones and sell all the vendor trash.