It's basically freeform genjutsu as far as I'm aware, it doesn't even have to be another genjutsu that you reference it can literally be a genjutsu of your choosing, you pick the scenario, so it makes all the previous ones pretty useless because you can just use this in every situation.
Also yeah the 3T gives you increased reactions pretty much and access to better genjutsu, there isn't much to say about it other than that. So how this goes is on you at this point, do you have any questions about anything you've been told here?
