So in legendary overlords nemesis monsters are given their own point system. I believe the same should be given to elites, VIP and war masters since they are not exactly easy to get and you can’t request their cells.
I ranked my Elvira to rank 3 and was hoping to get 90 points like given for nemesis, but only got 54 points. Hatched an elite hoping to get 100 points but only got 60 points. I was quite disappointed.