Hi,
I thought about the cenedrils. Right now there are only a few, that are worth to level. A lot of Cenedrils are useless and will never get leveled. Maybe you can think about a special buff, if you have all cenendrils at lvl 100? it would take a huge of time and make cenedril farming for low/midcontent players more attractive again. Something like +dmg and -incoming dmg would be an idea.
Greetings