"These sure are some Star Wars."
That flavor text sounds like it came straight from one of NeoGAF's "We really are the Last of Us" topics.
Anyway,
Uncharted Realms - Retaliation of Ob Nixilis, once again written by Kimberly J. Kreines, though Nik Davidson may improve the quality.
* With Ulamog trapped, Jace proposes his plan to kill it with more hedrons, but Nissa rushes in to attack Ulamog directly. Before she can reach it, Ob Nixilis ruins everyone's day by releasing it and calling Kozilek.
* Enraged, and knowing in the back of her mind that she can't actually do anything to the Eldrazi titans, Nissa tries to attack Nixilis but is slowed down by Kozilek's reality distortions.
* Kozilek destroys the Sea Gate.
* Nissa starts fighting Nixilis, but due to Kozilek's distortions, her attempt to attack Nixilis with earth results in it tumbling back at her. Ashaya the elemental comes to help, but it's getting corrupted by Kozilek, so Nissa sends it and Zendikar's soul away.
* Perspective then switches to old Bobby Nixon, presumably why there are two authors.
* Kozilek's scions are following Nixilis' commands, surrounding Nissa and forming a spacetime cage cut off from the rest of Zendikar. These commands are dangerous for Nixilis, since he risks madness (hint hint) if he does something that Kozilek is opposed to.
* Jace tries to feed Nixilis the thought that he should immediately leave Zendikar and never return, which is contrary to his own thought that he should kill everyone at Sea Gate and then leave and never return. Nixilis has enough experience to know that someone's trying to alter his mind and is able to track down Jace.
* Jace creates illusion copies of himself. Nixilis casts a spell that causes pain to everyone in the area, including himself, but he's used to the spell and thus doesn't react strongly. Nixilis is able to find the real Jace, and Jace drops all subtlety and goes for an all-out mind attack, but this just prevents Nixilis' punch from being lethal. Jace is knocked out.
* Gideon comes to the rescue, tearing one of Nixilis' wings with his sural. Nixilis notes that he could have done a follow-up attack, but Gideon didn't want to actually win the fight with attacks from behind.
* Nixilis realizes that Gideon is the one who organized the defense of the Sea Gate and is interested in a battle between armies some other time on another plane. Gideon doesn't want to do that, and Nixilis says that planeswalkers used to be more obliging.
* Nixilis attacks Gideon, but he uses his invulnerability. Gideon attacks, using invulnerability to block energy attacks and keeping his distance so Nixilis can't grapple him.
* Gideon asks Nixilis to leave everyone alone, and in response, Nixilis disintegrates some random people. Gideon is upset, but he remains between Jace and Nixilis. Nixilis suggests to Gideon that Jace is controlling his mind to protect him, and Gideon has just a moment of doubt, which is enough to leave an opening for Nixilis to get in closer.
* Gideon and Nixilis start fighting hand-to-hand. While wrestling, Gideon breaks Nixilis' leg, thinking that will end the fight, but the latter is used to pain. Nixilis is able to pin Gideon in a 3-inch pool of water and Gideon starts drowning.
The Nissa part was decent, and I thought the Nixilis part was actually pretty good.
