Lost Ark celebrated a massive milestone of 20 million players, a feat that has only been made better with the arrival of the March content patch. The update boasts new endgame activity highlighted by a new "unrelenting foe" Argos, the first raid boss in the brand-new PvE mode, Abyss Raids. How to Unlock Argos Abyss Raid In Lost ArkIn order to do the Argos Abyss Raid, you will need to do a few...