CHALLENGE EVENTS
Challenge events occur once a month on a rotational schedule. There are typically 3 tiers of difficulty: Rare, Epic, and Legendary. Each of these tiers only allow heroes of that rarity to be used. The rewards you can earn are based on your Event Score.
| Event | Duration |
|---|---|
| Clash of Knights | 5 days |
| Sanctuary of Gargoyles | 4 days |
| Slayers of Fell Shadows | 4 days |
| Challenge Festival II | 4 days |
| Challenge Festival | 4 days |
| League of Villains | 4 days |
| Starfall Circus | 4 days |
| Tower of Magic | 5 days |