Challenge appeared first in the version 0.56. The Challenge Points reset and rewards change every 4 days.
|“|| Defend the palace and gain Challenge Points.
After reaching the next Tier you will get a REWARD!
- Enter the arena
- Survive the first wave
- Survive the second wave
- Survive the third wave (only at Hard and Heroic difficulties)
- Survive the fourth wave (only at Heroic difficulty)
- Leave the battlefield
|Number of Tiers||20||20||20|
|Number of waves||2||3||4|