This is automatic translation (from Korean) of 30.1.2023 update notice for Korean server (we will probably get same at our next maintenance):

The following is Korean server update for January 31st (Tue).

1) Goblin Shaman, Crazy Basket Shaman skills removed

- The skills for Goblin Shaman and Crazy Basket Shaman monsters to summon Soldier monsters have been removed.


2) Server stabilization and game optimization work in progress