Hero Training
The strategy that I’m following nowadays is as such:
I’m leveling up 5 heroes that I’m using in my first formation (F1) in turns. For example right not they are lvl67, lvl67, lvl67, lvl66 and lvl66.
The heroes in the training center automatically level up to the lowest level of your best 5 heroes. In my case it is level 66.
Then I put the heroes that I want to use in F2 & F3 in training center.
Right now I have 6 spots in my training center, so total of 6 heroes from F2 and F3 are level 66.
Remember to use Hero Reset before putting a hero in the training center. So you can get the most out of it. If I put my 42 level hero in training center, I would only gain lvl42-lvl66 differerence worth of benefit. Oppose to Lvl1-lvl66 difference worth.
Upon level reset, the hero will become lvl1 and all resources spent on the hero progression will be refunded.
Then you can use those resources to level up your other heroes.
When you take a hero out of the training center, it returns back to the level that he had before you had put it there.
Once you take a hero out of the training center, that spot will enter a 24 hours cooldown. You can spend 100 rubies to finish the cooldown instantly.
And I leveled up the remaining heroes to levels between 40-45.
If you have a “Training Pass”, unlocking a new seat has a 50% discount.