Brave Roy Build Help

Need thoughts, feedback, suggestions, or potential change ideas to my Brave Roy. He is plus atk. Also, would Aether be a good option for him?

What does Blazing Durandal do again?

Built-in Heavy Blade.

Oh, then Galeforce is great as Roy doesn’t need the healing of Aether as he will need to stay in Desperation range to kill. So I’d go for Galeforce.

It’s his most effective build, i don’t see what you could change.
Unless you are trying to build a weird tanky version of brave roy, don’t use Aether. If you really want more damage, go for a 2 charge special, like Glimmer or Moonbow.