The Chambers of Destiny have 10 Tiers, with 3 floors in each Tier and multiple nodes. You start with 5 units, and after every battle won, you will be able to add a new unit to your roster and choose your next node. Tiers are unlocked based on Player's game level.  

Once a player has selected a tier, they will be redirected to the “embark screen”
  • At this stage, they can still go back and select a different tier. 
  • Whenever we click on embark after selecting 5 units, the difficulty is locked, and we cannot change it any longer. We will be playing that tier until the end of the season (a season lasts 48 hours).
Some nodes feature advantages instead of battles:
  • Mercenaries (a high-level unit that doesn’t come from your collection will fight as part of your army)
  • Rank-up of a unit
  • Blessing (a battle condition of your choice)
These advantages will be valid only during your time in the Chambers