I have gotten a little info from different people but there is a lot I am still not sure of when it comes to Carnelia.
As I understand:
all of the enemies on the screen heal her
the more you hit her the more exp you get
Things I am unsure of:
how much do you have to hit to see a difference in exp (heropedia says 870 exp but I know people level with one kill) and how do you know how much to hit?
is there a respawn time you have to wait after she is killed before she comes back?
is there an issue with respawn if people stay in the room?
can you level more than once per kill or does exp stop at level like missions?
what is the proper etiquette for going after her? watch and wait without killing stuff? hack away? just leave?
I don't want to piss people off and I feel like you could easily do it with so much exp on the line.