Probably been suggested, but speed training for classes
What is speed training for classes?
Heroes of the same class level up a hero quicker, similar to matching colour?
I would love a feature where I setup a rainbow team in team slot X, mark it as “Training” similar to marking it as Defense, and then hit a Level Up All button, and it feeds all of my unlocked heroes to the same color hero on the training team.
This is a fantastic idea. It would simply save time.
Probably been suggested, but taking classes on speed training