This is such a cool faction! I really like the aesthetics you went for with the black and white and you chose great characters for each of the turncoats.
I love the mechanics of infiltrating other players hands to make them draw turncoats and then making them decide if they want to discard it for a normal card and give you more actions. Adds some great dynamics to the game. I really want to give them a try soon to understand them even better.
Awesome job, it's easy to tell that a lot of work and thought went into the faction! (p.s.There's a small typo in the flavor text with a duplicate "the".)