Underworld XIII

Underworld XIII is a limited time PVP event with Entry Period between April 23, 2016 at 8:00 AM (PST) to April 24, 2016 at 7:59 PM (PST). Actual Event runs from April 25, 2016 at 12:00 AM (PST) to April 27, 2016 at 7:59 PM (PST).

Players have opportunity to enter even after the start of event.

Feature Changes

 * New cost-efficient Underworld UR Knight Tutor Servella is available from the Skeleton Key Card Pack.
 * 4th Anniversary Card Pack Tickets as Chain and Victory Rewards