Hell hath no fury like Ashelia B'nargin Dalmasca. Male or female, she's one of my favorite FF characters for her development from being consumed by vengeance to willing to make the hard choices and not succumb to the ends-justifying means mentality of Ivalice. When you see that flashback of her with Rasler and she's so naive and innocent it hit me hard just how dramatically her life had changed and her very human reaction to it all.

Plus she's voiced by Kari Wahlgren, who's done excellent work in all my favorite video games, from Vaklyria Chronicles to Guild Wars 2.