Hearthstone’s June 2015 Ranked Play Season: Nature Rises! is coming to a close at the end of the month, and your chances of acquiring the Darnassus card back for your collection will soon come to an end!
This wild card back will only be available during June, so be sure to hit Rank 20 before the 1st of July and the card back will be awarded to you at the end of the season.
The July 2015 season—and a new card back along with it—await you next month!