Nexon Wrote:

June 5th at 12:00 AM UTC - June 11th at 11:59 PM UTC

Requirement: Lv. 101 and above characters. (Zero characters must have completed up to Chapter 2).

• A Mysterious Invitation has appeared. Will you accept?
  
• You can start this event by accepting the ‘[Mysterious Invitation] Read’ quest through the star notifier on the left side of the screen or by talking to Cassandra.
  
• After completing the quest, you can click on the event notifier button to check the Mysterious Invitation event progression status.
  
• You will need to defeat 1,000 monsters near your level (20 levels below and 20 levels above) to be able to check-in for that day.
  • Attendance check-ins can only be done once a day per account.
    
  • You can check-in up to 5 times during this event.
    
• Each check-in will grant you a reward.
  
• The secret of the invitation will be revealed one by one as the check-ins are completed.
  

Rewards:

• Day 1:
  • Experience Nodestone (x5): Tradeable within account, 7-day duration.
    
• Day 2:
  • Karma Black Rebirth Flame (x100): Tradeable within account, 7-day duration.
    
• Day 3:
  • Symbol Selector Coupon: Tradeable within account, 7-day duration. Use to receive one of the following:
    • Arcane Symbol Selector Coupon (x500): Tradeable within account, 7-day duration. Use to receive one of the following:
      • Arcane Symbol: Vanishing Journey: Untradeable, permanent.
        
      • Arcane Symbol: Chu Chu Island: Untradeable, permanent.
        
      • Arcane Symbol: Lachelein: Untradeable, permanent.
        
      • Arcane Symbol: Arcana: Untradeable, permanent.
        
      • Arcane Symbol: Morass: Untradeable, permanent.
        
      • Arcane Symbol: Esfera: Untradeable, permanent.
        
    • Sacred Symbol Selector Coupon (x100): Tradeable within account, 7-day duration. Use to receive one of the following:
      • Sacred Symbol: Cernium: Untradeable, permanent.
        
      • Sacred Symbol: Arcus: Untradeable, permanent.
        
      • Sacred Symbol: Odium: Untradeable, permanent.
        
      • Sacred Symbol: Shangri-La: Untradeable, permanent.
        
      • Sacred Symbol: Arteria: Untradeable, permanent.
        
      • Sacred Symbol: Carcion: Untradeable, permanent.
        
• Day 4:
  • Bright Cube x10 Coupon: Tradeable within account, 7-day duration. Use to receive:
    • Bright Cube (x10): Untradeable, 10-day duration.
      
• Day 5:
  • EXP Voucher (x2,000): Tradeable within account, 7-day duration.