In this video I try to climb in diamond leaderboard. Is not easy to win games versus players with more points than me, because they are higher in leaderboard and to sustain above they need to have more maxed level cards.
I made my earth quest before and I looted 10 chests for being in diamond III.
You can see below my daily rewards for finishing earth quest.
I got 5 cards included 1 rare. Not bad loot, but always can be better :D