Daiakuji: The Xena Buster 7

What are some suggestions for any good anime series?

I’ll let everyone else name the many other ones.
One of the big ones you need to see is Fullmetal Alchemist: Brotherhood.
There are actually 2 versions of this anime.
The original Fullmetal Alchemist is also good, but I don’t like the ending nearly as much because it was made before the manga ended.
Fullmetal Alchemist: Brotherhood followed the manga almost page for page, and they poured a massive budget into the remake, so its on the same caliber as AOT. The idea behind FMA: Brotherhood is that, alchemy, something young Edward and Alphonse Elric started teaching themselves at a young age, is actually a very large part of the world they live in.
It’s the most prominent in the military where its become weaponized.
As the story progresses and a tragic and traumatizing event forces Ed to join the military as a state alchemist, he beings to realize that alchemy is a lot more dangerous and a lot more ancient than he ever believed.
Uncovering an ancient plot, he puts his trust in a select few, and they fight back.