This is it! There are some spoilers in this review, but frankly, if you have read this far, then you are familiar with the Invincible series and can properly geek out with me over the reveals in this concluding volume.
We open with Oliver's funeral...I am still salty about this. We've had some hard deaths in the past, especially Rex Splode, but this death hurt. We find out Allen had him spying on Thragg and pretending to betray Mark because I didn't believe for a minute Oliver would have gone to the dark side. But that left me hating on Allen, who used the philosophy of sacrificing the one for the many. Mark even understood this, but still. (Aside: The Viltrumite genes are supposed to be so strong that any child will look humanoid despite the alien species they are mating with. But it was a big stretch that insectoid Thraxan mothers would not pass down any of their characteristics to their children- like Oliver and then all of Thragg's offspring. I could even accept that, but when Oliver has children with a lobster-looking alien, his twin children still look like him!)
Thragg and Mark have their final battle, but at a great cost to Thragg's children. At one time he seems almost loving to his twin daughter Ursaal, but then he reveals his true colors as he admits he has bred his children to be fodder in battle. He views them as inferior and doesn't care they are dying by the thousands for him. Mark's last fight with him was very talky, as Mark is explaining how his cause is better, and thus he has more to fight for. While Omni-Man survives the battle, he takes a hit that proves to be too much for him. He is able to have some last poignant words with Mark, but I was very upset that Debby was a few minutes too late to be with him. As a wife myself, that upset me, because I have really bonded with her character. (Another aside: I have enjoyed getting to know many of the heroes and villains that dip in and out of stories over the course of the twelve volumes. But where did Tech Jacket and Wolf-Man disappear to?)
With Thragg dead, now Mark can finally deal with Rex. Rex has had absolute power, but that power has absolutely corrupted him. He was given a pass for far too long, with Nolan even accepting him, but Mark knows the good can't last. Finally, the two of them have it out, and Mark is able to neutralize Rex but still harness his intellect. The story can now conclude, as Mark steps up to lead the Viltrumites and meets Anissa's son, Markus. We see Markus and Terra age (Terra is such a brat!) with Debby as a loving Grandma. A few threads are left open if the story is ever continued with Mark or with his children, but the series is brought to a close in a neat bow.
Invincible has been an amazing series! It took familiar superhero tropes and twisted them in unusual and bloody ways. Kirkman, Walker and Ottley told a great story from beginning to end and were able to offer fresh commentary on issues going on in our own world but adapted into the Invincible universe. I am amazed that Kirkman was creating and writing about The Walking Dead at the same time, with a dozen-year overlap. In fact, as much as TWD has been heralded, I feel Kirkman's Invincible was the better of the two. And in a graphic novel, the artwork is as important as the writing, if not more, and both Walker and Ottley contributed mightily to the series. Their illustrations defined the books. I'm loving the animated series, and look forward to many years of watching future episodes, and seeing how similar or dissimilar it will be to these graphic novels, so I'm happy that I have more Invincible in my future!