Payback Power Crystals are a separate in-game currency. Any enhancement attempt using at least one Payback Power Crystal will not affect dynamic pricing. - Payback Power Crystals expire on July 1, 23:59 (UTC+0), so make sure to use them all before then. - You cannot choose which type of crystal to use. If you hold both types, Payback Power Crystals will automatically be consumed first during enhancement.

You are eligible if you've spent 1,000,000 NESO or more since launch (May 15, 2025). Your reward is 30% of your total NESO spend, paid back in Payback Power Crystals. - If you are not eligible yet, you can still qualify by spending more NESO during the event. - Once you have spent 333,333,331 NESO, you have hit the maximum payback cap of 100,000,000 Power Crystals and will not earn more. - Please note: Power Crystals from previous events do not count toward this calculation.

Once eligible, you must complete the event mission to unlock your reward. After the mission is done, you can claim your reward at any time until June 14. - Event Mission: Check in for at least 7 days in the [1st Universary Party] Check-In Event. (Using a Check-In Pass also completes the mission).

Your payback amount is updated daily at 00:00 (UTC+0). NESO spent today will be reflected in tomorrow's calculation. Please ensure your final spend is updated before claiming. - Calculation Period: Ends June 10, 23:59 (UTC+0). - Any NESO spent after this point will not count. - Claim Period: Final claims are open until June 14, 23:59 (UTC+0). Don't forget to claim your reward!

All spending that contributes to your MVP status is included. [Link to MVP Criteria]

- The following types are counted:

• Purchases and content fees within MapleStory N

• MSU Marketplace transaction fees

• MSU Web Shop purchase

• Power Crystal purchase

Calculations update every 24 hours, so your recent spending may not be reflected yet. Please check the calculation timestamp first. - The payback amount is rounded up, so it may be slightly higher than exactly 30%. - Remember, the max reward is 100,000,000 Crystals. Spending beyond 333,333,331 NESO won't increase your reward. - If you are still not showing as eligible by the next day, please contact our Support team with a screenshot.