Description

Battle for Zendikar is a Magic: The Gathering expansion block consisting of the sets Battle for Zendikar and Oath of the Gatewatch. It sees the return of full-art basic lands, last seen in the Zendikar block. It is also the first block in Magic (since the Shadowmoor block) to use the new Two-Block Paradigm, wherein each block has two sets instead of the three that were previously used (the last block having three sets being the Khans of Tarkir block).

Battle for Zendikar revolves around the Eldrazi, ancient monstrosities that are bent on destroying the entire plane of Zendikar, within which they were once imprisoned, and their fight against the Allies defending their home plane. The creature cards are split along these lines, with most being either on the Eldrazi side or the Ally side. Eldrazi cards are generally very powerful or aid in playing them, while Ally cards give bonuses to each other whenever one comes into play.

As the Eldrazi are decimating the plane, six Planeswalkers each have their own role in the resistance. Jace Beleren, a logical mage, and Ugin, an ancient dragon, are working together to find a way to defeat the Eldrazi; Gideon, a human who fights for justice and honor, is rounding up the survivors; Ob Nixilis, a demon who lost his powers as a Planeswalker, is trying to regain his abilities; Kiora, a merfolk native to Zendikar, is eager to use her new discoveries on other planes to help her home plane, and Nissa Revane, an elf from Zendikar, who lost her connection to the land and regains it in a surprisingly powerful manner. In the original Zendikar block, there were three chief Eldrazi, but most now are of Ulamog's lineage.

As the block's story line proceeds, Jace disagrees with Ugin on how to handle the rampage of Ulamog and his brood: Ugin advises against destroying the titan, Ulamog, as the ineffable nature of the Eldrazi means it is unclear if killing their physical form will destroy them entirely, or merely free them to roam across the Blind Eternities, devouring planes unchecked. Jace, Gideon and Nissa settle on a plan with the survivors of the army that retook Sea Gate to channel the natural leylines on Zendikar in tandem with the Hedrons to encircle Ulamog, trapping the Eldrazi again. As the battle rages around the ruined city, the plan appears to initially succeed.

However, the demon Ob Nixilis, having survived an apparently fatal encounter with Nissa earlier, returns to face the Planeswalkers again, interrupting the hedron alignment and subverting the power involved for his own purpose - regenerating his "spark", the essential power that resides within all Planeswalkers. As the hedron circle crumbles, Ob Nixilis uses his newly refound powers to raise the second of the three Eldrazi Titans - Kozilek.