[s7e10] Master Plan -

If you are talking about the actual scheme or plot inside the episode's narrative:

Are you writing a of this episode, or just trying to figure out how to label it in a collection? [S7E10] Master Plan

" The '[S7E10] Master Plan' episode is a fan favorite." 2. Referring to the "Plan" within the story If you are talking about the actual scheme

Use this if you are introducing the concept for the first time. ("Darth Sidious set a master plan into motion.") 3. In a List or Citation [S7E10] Master Plan