Hi,
Thank you for your suggestion. Event-exclusive items are always removed once an event ends, and while we understand this may differ from what some players would prefer, this approach is important for both internal design consistency and overall game balance. As always, we will continue to clearly communicate in advance whenever an item is set to expire after an event, just as we have done previously.
Regarding these temporary boosts, their purpose is to create a short-lived sense of variety and momentum without disrupting the long-term stability of the game. Once the event concludes, typically within one to two weeks, everything returns to its normal state. It’s part of the excitement and overall event experience, be it in PvM or PvP. I hope that makes sense, though we appreciate your feedback and your understanding.
Warm wishes
Essence.