Toggle On/Off for Parry/Dexterity
Pretty simple. We need in the settings of the home screen and the settings of a paused fight to be able to toggle on/off parry and dexterity for our champions.
Certain champions you don't want Parry to be active (i.e.: black panther civil war), but you don't want to change your whole masteries for one fight when you DO want parry for the rest of the quest. Parry and dexterity are supposed to help our champions (hence the term "masteries") and therefore if they are a hindrance in any given fight it should be easy to turn them off just for that fight so as not to accidentally activate them.