I am a new player and I can’t obtain every hero in the game especially dominant heroes ( Ares, Alberich, Athena…). May be the game prepare a Greek Gods event for Athena and Ares(future events will be Egypt or Viking Gods). And with this event new players obtain all heroes and reach elders…
The devs have said they are considering methods for re-releasing former HotM. You idea of using them as event heroes is great!
Greek gods: Ares, Athena; add Artemis (green), Hades (purple) and Hestia (yellow).
Norse gods: Hel, Thor (red), Freyja (yellow), Skadi (blue), and Idunn (green healer).