Note
All players receive only one Arena daily reward based on their highest rank in the Grand Arena.
To receive the daily reward for your ranking, you need to attack at least once in Grand Arena before 8:00 PM, your in-game time zone. You can check the time zone by tapping your avatar in the upper-left corner. Note that successful defenses are not taken into account when issuing the reward.
Besides, you receive 10 Grand Arena Coins only for the first five successful defenses, up to 50 Coins per day. All further defenses are not rewarded. The Coins arrive in a letter in your in-game mailbox.