1st Place Draw can be found in the bottom right corner of screen in [Crown] > [1st Place Draw].
1st Place Draw can be accessed by using a Lucky Ticket and Lucky Ticket can be acquired by purchasing Zen (10,000) with garnets. Reward limit resets every Monday at 5AM (game server time).
Additional rewards can be obtained after all the limited rewards for each level are obtained.
The number of rewards for each rating is limited to once a week and when all rewards are acquired, you can use diamonds to reset the count and acquire additional 50 attempts. After the reset, whenever you earn rewards, you will earn more from all sources.