Another movie that made the fantasy nerd in me was giddy was The Chronicles of Narnia, especially of course at the final battle scene. I actually like this scene more than any battle scene in LOTR, just because it is more whimsical
https://www.youtube.com/watch?v=
I also think Tilda Swinton is my favorite all time female villain in terms of acting. I was very impressed with Lena Headey in the Judge Dredd remake, and Galadriel (lol Cate Blanchett) did a good job on Thor Ragnarok too
I liked this scene mostly because I had no idea how big a name or talented the actor that played the fawn Tumnus, James McAvoy, was. I just remember thinking "man whoever is playing Tumnus is killing it"
https://www.youtube.com/watch?v=
I really like this scene for when he said "because I believe in a free Narnia"
Of The Chronicles of Narnia series, the first is really good, the sequels not as much in my opinion