The new Cersei?
Here's the mad-hater
At the beginning I found this character unbearable, and I think that was the goal of the director, then by digging more one realizes that she is just totally frustrated and desperate, that for her a good ruler comes down to the imposed rules and to put her ass on a throne ..
Personally I find that this character is interesting but awkwardly written, first i see her I thought oh ! a new Cersei! But... her actions strongly remind me of the Manicheen spirit of disney and in particular the scene of "queen of mean" of the descendant film
and I think it's a shame not to have given her more thought in her actions and her decisions.
Seladon, the dark crystal age of résistance by Jim Henson company, Louis Leterrier. Netflix