This last volume makes this comic series 3 for 3 on thematic and tonal ambition. It's also maybe the closest it comes to delivering on what it tries to do.
The hook this time is that Anakin is forced to face an ersatz version of himself. Those are always good stories, because they force the character to face their flaws externalized in their enemy. Tofen Vane is a podracer, a starfighter ace, hot-headed and self-righteous, enormously successful in war, husband of a pregnant wife, son of a loving mother, and probably Force sensitive. Unfortunately, most of the interesting stuff happens either on Vane's end or in the reader's head, as we combine Vane's arc with what we know about Anakin's future. Like the other two volumes of this series, the protagonists don't really do or experience much of anything. Less than a foil for Anakin, Vane is an opportunity to pull at some emotional threads that Anakin's story never got to. His mother lives through the whole story, for one thing, and she has to watch him fall under the influence of a Sith, become warped by dark emotions and be made a slave to that Sith's war, and then die of burn wounds. That's all great, and it would have been nice to see even more of her perspective on it. They give the fleeting impression that Obi-Wan has some history with the mom, which would make things even more interesting, but I never really grasped what that was meant to be.
It's also worth noting that this is one of the few Clone Wars stories where the Separatist side has anything close to a real personal motivation. It's the closest the CIS comes to being a genuine political movement with goals and principles, and it's still a complete fabrication, based on lies and malice orchestrated by Dooku. I used to think this was a flaw of storytelling, that Lucas had asserted "there were heroes on both sides" but no one ever wanted to tell anything like a complicated story where the Jedi might hurt someone with a legitimate grievance. Now I'm pretty sure I see it as intentional or least explainable. The Clone War wasn't the product of a legitimate grievance. It's an astroturf civil war drummed up by an enormous amount of capital with no goal other than causing havoc, creating fires for the Jedi to put out. So of course it attracts no one but droids and megalomaniacal psychopath who wants to gain control of a superweapon, of course it has no real goals or principles, and of course every sentient involved who isn't a Bond villain is either blackmailed or duped into it. That's the nature of the faction and the war.