After activating a Monthly Card, players immediately receive gems. The size of the reward depends on the type of Card. They will also find a message and gems delivered via in-game mail. Additionally, more gems (according to the type of Card) will be delivered via in-game mail every day, starting from the first day within 30 days. After making the purchase, you can receive a one-time purchase reward. Having acquired a Lux Monthly Card, which proves to be highly beneficial, players receive a bigger one-time reward and more gems daily.