Booster Dragons of Tarkir.
After his journey to the past, Sarkhan succeeded in his mission to save Ugin. The future of Tarkir has changed forever: dragons now rule Tarkir! But that's not the only thing that has changed... Dragons of Tarkir is the third and final set of the Khans of Tarkir block and consists of 264 cards.

A Dragons of Tarkir booster contains 15 Magic: the Gathering cards including 1 rare, 3 uncommons and 11 commons. In approximately 1 in 8 boosters you will find no rare, but a mythic rare!

Note: the description is machine translated and might contain errors.