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Notices

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• Twitter Announcement
• Quick and Dirty Event Explanation: Fight Siren King to collect Shell Necklaces to spend in the Event Shop. Earn Siren Scales for each battle to raise your rank. Use bonus cards for more scales.
• Thread of Karma expires Feb 26, 2026 at 15:00 (UTC+8)
• ‼️ Shell Necklace (event currency) expires March 05, 2026 at 15:00 (UTC+8)
• ‼️ You can fight Karma Shift: Siren King 5 times per day. Don’t miss out on extra Shell Necklaces!
  • Use Thread of Karma for additional attempts

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About this Event

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• Karma Shift: Siren King is an event boss battle against a formidable opponent

• Access the event from the main page, by tapping the [Karma Shift] button

  

• Siren King starts at level 20

• Each time you defeat them, they increase 20 levels and grow stronger

• The maximum level is 120

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About the Fight

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Stage Rewards

• 1st time Clear Rewards: 50 Yggdrasil Gem (Free)
• Enemy level: 20
  • Minimum Rewards: 30 Siren Scale, 20 Shell Necklace
  • With 600% buff: 180 Siren Scale, 120 Shell Necklace
• Enemy level: 40
  • Minimum Rewards: 60 Siren Scale, 30 Shell Necklace
  • With 600% buff: 360 Siren Scale, 180 Shell Necklace
• Enemy level: 60
  • Minimum Rewards: 90 Siren Scale, 40 Shell Necklace
  • With 600% buff: 540 Siren Scale, 240 Shell Necklace
• Enemy level: 80
  • Minimum Rewards: 120 Siren Scale, 50 Shell Necklace
  • With 600% buff: 720 Siren Scale, 300 Shell Necklace
• Enemy level: 100
  • Minimum Rewards: 150 Siren Scale, 70 Shell Necklace
  • With 600% buff: 900 Siren Scale, 420 Shell Necklace