KR - Update March 29th 2017
From Aion PowerBook
1. Bosses on the 20th floor of the Tower of Challenge will now appear later.
2. Players will no longer fall beneath the floor on the 33rd, 34th, and 35th floor of the Tower of Challenge.
|5.6 Immortal: Flower of Ice|
|System||Additional Rift Entries|
|Additional Updates||KR - Update February 23rd 2017|