Since I made a 'review' thread for the previous issue, I figured I'd do one for the finale.
In the preview pages, Sif sees what's going on and alerts Thor. Saturnyne is screaming at Curse for breaking the bottled city of Kandor when Curse notices the bit of Dust that Saturnyne is keeping trapped and breaks that bottle too. The piece of Dust attacks Saturnyne, allowing Curse to get away.
Meanwhile, Magik uses the power of suffering and despair to have access to magic again and seems to hear Curse's despair.
Once passed the preview, Saturnyne decides that it's time for plan b: WAR. As Dani, Dust, Marrow, and Typhoid Mary prepare to lead the forces of Vanheim in battle, Vonos declares his love for Mary and they kiss.
A transdimensional portal opens and exactly one dozen flying cars come out of it. The fight is on.
2 of Saturnyne's men are hunting Curse with crossbows when they are turned to purple goo by Magik. Curse is shocked Illyana came back for her a second time and tells her about Saturnyne's plan. Magik says it's best to leave the power source be.
Watching the battle, Saturnyne hates that she's dealing so directly with the prophecy. Magik and Curse reunite with everyone right before Vonos is killed in an explosion, fulfilling his only purpose in life, which is to give Mary some angst.
Thor, Freyja, and Sif arrive to turn the tide of battle, with Thor yelling 'unhand that pink child!' at someone who grabbed Curse. It's not 'bring me Thanos,' but it fits Love and Thunder Thor. But even with these gods on their side, Saturnyne's infinitely spawning army can't be beaten until they cross a checkpoint like in a Call of Duty game. Curse calls Thor and NPC, so this is apparently a videogame.
Curse uses her cheat code list and wishes for Magik to have what Saturnyne has been after and gets hit by a spear as a result. But it works. Magik becomes the universe and heals the entire land with a thought before disengaging. Saturnyne runs away, calling Magik a fool for giving up so much power.
The day is saved, Curse lives, and she and Thor become best buddies. The Asgardians send the mutants back to Earth using the Bifrost, though Freyja warns things are bad for mutants right now, but that's all the more reason for them to get home.
Review: This was certainly an improvement over the previous issues. The art was actually competent this time. Plus it was more action-packed at the climax to the story. Still not exactly great, and in the end, most of the characters didn't have much to do other than Curse and Magik. Dust's severed hand had more bearing on the plot than Dani, Marrow, Mary, and the rest of Dust did combined just from distracting Saturnyne for a minute so Curse could run away. There's an ending note about how the prophecy was misread since it was assumed the clay pigeons from issue 3 would play more of a role that almost seems like meta commentary on how little the 4 prophesized heroes actually did. Even Mary's sudden romance doesn't matter at all unless it's going to affect her marriage going forward.
The stuff with Magik calls back to her origin with how she couldn't make an acorn then but can now make forests of trees while being the universe. I do wish something so symbolically significant was in a better series. There's also a possible implication that Saturnyne and Magik are now rivals going forward. At the same time, the problem with Orchis sabotaging her teleportation is never addressed, which is why they need to use the Bifrost to get back to earth. Guess that will have to happen during the upcoming stories with Orchis.
How much someone enjoys this issue will ultimately come down to how they feel about Curse and the redemption arc she gets here. And given how most people feel about Curse, that's not to the issue's benefit. I think there's a basic level of competence this time around that is harmed by how poor the previous 3 issues were and the fact that Curse is the focus rather than Dani or the rest. Even without those problems, it would just be 'good enough' and is not a must-read unless you're a diehard Magik fan due to her finally succeeding at something she so badly failed to do back during her origin story.