Quote Originally Posted by Chrono_Rising View Post
I think I probably wasn't clear enough. In my post I am talking about using TBN with grit. When we talk about tank defense I tried to make an distinction between where tank stance is used and not used but I think I failed. I'll try to edit the OP to be more clear.

I know V1s and Shinryu are on the boarder of where the shield will break. I do not have a full tenacity set and take on average 6.5k damage in both turns without tank stance, in tank stance (which many players also use) the shield will not break even with proper timing to catch two autos.
No worries, this makes more sense. In Grit, with capped gear it's near impossible to break on autos.