Ethereals Expansion (Ethereal Hall)

1. Defeat the Boss on each floor to proceed to the next floor

2. There are no restrictions on the Boss challenge

3. Claim a chest when reaching the required floor

4. Blitz costs 1 attempt and you will get the rewards of the highest floor cleared

5.  A successful challenge or a blitz has a chance to trigger Elysian Shop; if not triggered, Elysian points will increase, and it will trigger the shop at full Elysian points

6. The Elysian Shop will be available for a limited time after it is open