Hi so I've been told I should split up my earlier question to allow for more focused answers.
I feel this is prevented by Power Levels as it acts directly rather than through circumstantial modifiers however I want to know how it resolves,
- Punch-Dude is built to his Power Level in his defenses. Shield Lass comes along and applies an area selective Impervious Protection effect.
My prediction is that only the impervious part of the power resolves. However I could also belive that it could reduce Parry and Dodge by an amount equal to the protection to keep it all under PL. Or the Power just failing to apply altogether.
- Punch-Dude is built to just below his Power Level in his defenses. Shield Lad comes along and applies an area selective Impervious Protection effect.
Here I assume that the Protection applies until up to PL, and then acts as the above case.