KingD19
Shai-Gen's Enigmatic Wong
The mist does come directly from Alec, but usually seems to start at his feet and just go forward. The whole point is that the Volturi know how powerful and valuable his ability is and protect him while he uses it.
So Zoom will have to contend with multiple speedsters(not as fast as a Flash no, but still insanely fast) who can see and react to him at least to some degree based on how fast they themselves move and descriptions of how they perceive the world around them. They are so much faster than the multitude of people who regularly land clean hits on speedsters all the time that it's not even funny. He won't really have time to even focus on just Alec above the other guys zipping around and actively going at him.
As for vibrating through them, he has to actual be able to physically damage them with his speedster shake. What's the toughest thing we've seen him vibrate into? Also I'm not quite sure if they ever went into detail but if he's vibrating to phase through something, how does he actually damage it? Or does he turn it solid once inside to destroy/kill people like Vision? Either way they are tougher than anything I recall him interacting with by a lot. And keep in mind you can't kill a twipire without setting them on fire using the venom in their blood. Anything else they'll just heal from or simply not be hurt by, like jumping from near orbit in a suicide attempt like Carlyle did.
And they have other powers like one can become mentally invisible, as in, you don't register his presence or even notice he's there and he could be standing right in front of you. Another valuable power when surrounded by other people actively attacking a single opponent and putting all of his focus on them.
One of them can even make him happy to just be there around them and that would probably stop him fighting even if he's getting hit.
As for Jane, it's a possibility for her to focus on him while he's running and hit him with the pain, as again twipires are very fast and would imo at least be able to see and react to Zoom considering how they move so fast they basically turn into blurs or go invisible, even while already fighting at superspeed showing they can go faster. And if she can't, then Alec's mist would get him slowed or stopped enough for her to use it if he decides to turn it off because once you get in it, you're basically immobile.
So yeah, Zoom would absolutely do damage and take wins imo if he knew what the Volturi could do and got creative. But just trying to run at them fast and knock them around or phase through them isn't gonna end too well when they have unique abilities kinda designed to mess up speedsters(like all twipires are). And are so tough that if he just bullrushes like he does a lot, or tries to physically overpower them, he's gonna get crushed or damage himself in the process. Remember when Barry first tried to teach Wally how phase through a wooden wall and he smacked into it so hard he bounced off? Imagine that, but a much tougher wall that's human sized and can run around at super speed himself. Now imagine a bunch of them.
YouTube video
YouTube video
They're not Flash level but they're faster than everything else that has ever tagged a Flash or CW Speedster by like 1,000.