1. Head over to My Page

2. Click on ‘Manage’

3. Choose the item you want to Upgrade/Enhance and Click on Next

4. Click on ‘Confirm Upgrade’

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The amount of Cluster you need to Upgrade/Enhance increases with item level

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Notes:

• Duplicate Items: You can break down redundant items to receive 1 Cluster
• Item Enhancement System:
  • Items have levels and can be enhanced
  • Higher levels provide increased boost ratios
  • The maximum achievable level is 5
  • Enhancement requires Clusters
  • The number of Clusters needed for enhancement increases with item level
  • Enhancement can fail, resulting in the loss of one Cluster used in the attempt