Everything about heroes.

How do you develop heroes of different factions? How many times have you developed a super ability? What do you take from chests: money or experience? What do you prefer to take in arenas? Which hero have you developed the best, so that the rest of the game was very easy:smile19:? What is your record for the highest level:smile49:? What do you advise to develop for each hero? Do you use secondary heroes, and if so, how many? Write about all of this in this thread.