Advanced Monthly Card pack is one of the distinctive monthly packs that, upon purchase, you get many great items in the game daily for a month, and you will not get 15,000 gold when you buy it. Still, you have to collect your daily items daily for a month, 500 gold every day.
* Note :
Collect your daily items daily for one month, and you can find it by entering the package itself, or you will see a notification of the package image to the left corner of the game screen inside the base, then click on it to collect the prizes.