Battle for Zendikar Sealed Product

In this set, Magic returns to the popular plane of Zendikar. The battle between the the Eldrazi Titans and the allies rages on. The situation has grown desperate, the spawn of Ulamog have overrun much of the plane. The Gatewatch, a group of Planeswalkers led by Jace Beleren, rallies together to fight the Eldrazi, but the ancient Planeswalker-dragon Ugin warns them not to destroy the titans utterly, lest they unknowingly cause an even greater disaster.