You can evolve your heros once you level them to +. 1st Evolution: Your Legendary Hero has to be Star Lv 10 and Lv 2nd Evolution: The Hero must have evolved once, and is Star Lv 10 and Lv “Evolve” will. ↑ The duplicate Hero must be the same type (ie Druid for evolving Druid), can be of any level or a Hero. Level + in regular level (preferably to the max for more strength).
