Knights of Avalon is a retired Challenge Event that has been incorporated into the new Challenge Festival that is in rotation throughout the year. Four other retired events make up this new one and will soon be renamed Challenge Festival 1 after Challenge Festival 2 premieres in August of 2022.
Most enemies are 
Ice and many have full Elemental Barrier.
Event Heroes[]
| 3* Hero | 4* Heroes | 5* Heroes |
|---|---|---|
Bauchan  Fire
|
Merlin + Dark
|
Gawain Ice (2024)
|
| Treevil Dark
|
Sir Lancelot Fire
|
Green Knight  Nature (2023)
|
Guinevere + Holy
| ||
| Morgan Le Fay Nature
| ||
| King Arthur Ice
| ||
| Black Knight + Fire
| ||
| Lady of the Lake + Nature
|
+ Costume available
The Knights of Avalon Family get a bonus when more than one different member is part of a team. The Knights of Avalon Family bonus for 2 to 5 heroes is:
+ 5 / 10 / 15 / 20 % Critical chance
+ 4 / 6 / 9 / 13 % Healing
Event Stages[]
Mariamne put together some amazing graphics depicting the Avalon enemies (as of July 2020):
