Wow, that’s great.
So, with reference to Heroes Xp value and leveling, I recon that I can at least work this out to 4/80.
It takes 353,564xp to max a 5*. Assuming the 1,333xp projected average yield of a HA7-generated trainer hero, it would take 265 trainings to get to that vicinity (~353245xp). That works out to 99 days and 9 hours worth of training, and throw a few ~2 *s on top.
I’d long wondered what HA7 was about.
Does anyone have links to the experience requirements to LB and 2LB?