What is the highest universal ticket in the glory of the king?

The glory of the king Universal Voucher has a maximum of 50 coupons. Up to 50 coupons can be returned in the glory of the king, and the coupons sent in the the glory of the king War Sheet are all optional coupons. One is a universal coupon with a face value of 50 coupons, which can be used when it is over 288 coupons. The glory of the king is a MOBA domestic mobile game developed and operated by tencent games Mei Tian Studio Group and operated on Android, IOS and NS platforms.