The Treasure Shrine is based on an ancient game of chance. Drop a Medallion to win Coins & other prizes! If you're lucky, you might even win a 1,000,000 Coin Jackpot! Interested in a free Medallion to play with? Congratulate 5 previous Jackpot winners and that Medallion is yours!
You can find the Treasure Shrine under the 'Free Coins' menu.