As I posted in the other thread (I think. Honestly I've lost track at this point), I want zero time-dependent things in my TB mode.
Well, what you prefer is a bit beyond the point. There are no two ways around it: if you want an ability that can affect basically anything going on in the game you either need the option to "call a time out" and stop things on the fly OR you'll have to change how the ability works.
The other option would be asking for confirmation after every single other roll is made, but I don't I need to explain to you why that would be ridiculous.