Drop Dead Gorgeous (#1-6). The X-Corps-era of X-Men comics was a fun one, with its focus Professor X and the X-Men having a presence on the international stage. This book is very much a part of that era, with Mystique acting as Xavier's top spy, doing work across the world that the X-Men can't.
Mystique herself has always been an intriguing character in the X-Men mythos, but she's rarely been written that well when she's part of a large cluster of villains. Thus, it's a real pleasure to see her in a solo book. Vaughan presents a believable and consistent characterization of her, that nonetheless steps back from the most sociopathic takes over the years. Yes, she's violent and remorseless, but she cares about mutants and she has lines that she won't cross. Most of the delight of this volume is in seeing how she interacts with Xavier and the world.
There's a mission here too, with Sentinels in Cuba, blahblahblah. It's fine enough, and it's a good incident to get Raven moving. It also really picks up toward the end, when Raven starts to realize the human costs implicit in her mission. The last issue or two are particularly great.
The other fun thing about this volume is that Vaughan clearly sets up a premise that could run for a long series, and then before his first arc's even over, he twists that in a fun way. It's a pity that by that point we're already a quarter of the way through the whole series [4+/5].
Bigpox (#7-10). The second Mystique arc leans heavily into James Bond tropes ... and it's not nearly as interesting as the first. Forge makes gadgets that have all kinds of potential problems. Haha. And Raven fights and runs and runs and fights. There's still some interesting double-and-triple-crossing going on, but otherwise this second arc is pretty shallow [3/5].
Forge (#11-12). Forge and Mystique working together on a domestic case offers some great nods to their X-Factor continuity — and generally, their interactions are electric. There's also a plot here, and though it has a nice twist, there's also lots of fighting, which drags this otherwise strong arc down a bit [3+/5].
Carnival (#13) Vaughan ends his run with another 007-like heist, but this one is more enjoyable than the previous take, because he keeps it light and mixes in some humor and some empathy. It's a nice final story, because we see some of the strength of his early Mystique. [4/5]