I've been circling the drain on this for a while now

I have my second mountain Lilly on about 60% - and I'm only raising it by 8% a day (to get the bonus) after that I guess it's pick a 2* lock her down and feed her goodies...and that sounds creepy...but you get my point...eventually I intend to have all 2 - 4* maxed simply because...so may as well start on that if it comes to it.