How to get the turtle card of Locke Kingdom? What's the use of turtle card?

Turtle cards in Locke Kingdom can be obtained by participating in the activities of "Drawing Turtles", and the turtle cards can be exchanged for rewards. Here we go. The ancient and mysterious card game is online! Come and tell your fortune! Watch out for the little Locke who painted the tortoise! Activity scene: desert activity awards: cocoa fruit, advanced gooseberry ball, small growth fruit, incubation book, etc. 1. Go to the mysterious desert and talk to the tortoise on the right. 2. Click the Start Game button and the system will start matching. Each player has 5 cards in his hand. Draw cards according to the prompt. 4. You can draw the same card at the earliest.