Snoke vs Darth Vader

[master of read]

PIS was my thought. Or simply 'can counter with force'. Or what MichaelC states, above. I never thought of it as an actual bubble...did someone in the prequels say this? Because maaan, I would remember it in a movie if I saw it; would have given me the giggles. ^_^

i dont remember any one, jedi or sith, using a "force bubble" in any of the prequels.

but micheal has a good point. the few times force users used the force during a duel was when they are at a distance from each other. the only time i remember it being used up close was during obi-wan and anakin's fight and they pretty much canceled each other out.