1. After the event starts, inactive IGGIDs with a Might of 50,000 or above, who have not logged into the game between June 1st 2025 and June 16th 2025, will be considered returning player accounts. Returning players will not lose this eligibility when they log in after the event starts.(Returning players will not lose this eligibility when they log in after the event starts. However, inviters cannot send recall invitations to players who return on their own.)
2. Inviters can tap "Get Invite Link" or "Invite All" to invite eligible returning players. When using "Invite All", the system will automatically send invitations to returning players related to the inviter's account.
3. Invite returning players to earn progress rewards and Keys! Each inviter can only receive a maximum of 10 progress rewards. Keys can be used to spin the wheel to win prizes.
4. Item rewards obtained during the event will be sent directly to your game account.
5. Players who win physical prizes must submit their shipping information on the event page to receive their prize. Please rest assured that all personal information submitted will only be used for the delivery of event prizes and will not be used for other purposes.
6. Gift card prizes are only available in select regions (please refer to the event page for details). Players may use them in the corresponding stores after receiving their prize. If you cannot use the stores in the select regions, you may choose to swap your prize. Please contact customer support for more details.
7. If a player who wins a physical prize is unable to receive the prize due to local policies or other reasons, we will inform the player via mail with details and offer the option to exchange it for an equivalent in-game prize.
8. All physical prizes will be shipped within 60 working days after the end of the event. Gift card prizes will be sent within 30 working days after the end of the event. In-game prizes will be sent directly to the in-game mailbox.
9. Please do not participate in the event during the update maintenance to avoid unnecessary losses!
10. The Castle Clash team reserves the right to final interpretation of this event, its rules, and its rewards.

Notes:
1. Players are responsible for any losses caused by missing or incorrect prize information.
2. We reserve the right to pursue legal action against participants who attempt to cheat or participate in fraud.
3. Please read the event rules carefully before participating in the event. All event participants agree to abide by all rules stated above.
4. Gift card usage is subject to the rules of the corresponding stores.
5. If there are tax requirements in the player's region, the player shall be responsible for any taxes incurred from using gift cards for shopping or receiving physical prizes.

This event is covered by the [Terms of Service] (Log in to the game - Settings - Terms of Service) and the [Terms of Use] (https://store.igg.com/index/termsofuse). We reserve the right to final interpretation of this event, its rules, and its rewards.