As i said this level 6 feat (Shield Warden) is no fair for the poor champion that already has a reaction that do the same thing but better. Even if you have a magical shield the champion's reaction will grow better and better.
I know it's a impotant feat that later will allow you to pick feats like Shield of Grace or Shield of Reckoning but Shield Warden alone is kinda bad bad feat that you probably will not use because your reaction do as i said more and better things.
I really wish a rework in this feat.
Am i missing something? i wanna know your thounghts about it.