Who was your favorite antagonist in the series so far, and why? I would have to say Spoiler: Finale spoiler Queen Chrysalis because of her character design, motives, and being able to take down Celestia. Plus, she has an army of dopplegangers at her disposal. "This Day Aria" was an amazing song to go with her character. Iron Will is an honorable mention because he wasn't necessarily a bad guy, but his antics and character were really well done.
Favorite antagonist? Discord. I loved all of his chaotic little antics. Favorite villain? Queen Chrysalis. Spoiler: Possible finale spoilers She feels like a good old-fashioned Disney villain (Ursula anyone?) and it couldn't be more awesome.
I'd still have to say Flim and Flam, but Queen Chrysalis was an amazing villain. I really liked her voice actor for both parts. She would be my top antagonist, but Flim and Flam were just so suave and charming