A question about a sword

So there is a sword in Guild Wars 2 named Twilight, it looks really cool. Here is a video of it: GW2 Legendary Twilight Greatsword - YouTube

Can someone explain to me how can i make this sword in unreal engine? I know Maya, so i can make the model of it but i don’t know how to give it that effect. I know that its using this texture : https://wiki.guildwars2.com/images/a/ab/Twilight_background.jpg

I don’t know if this is the right place to open a thread like this, if it is whelp, sorry.

Make the model, make the texture, attach a custom particle emitter with two key things: an emitter for the little sparkles and an emitter for the animtrail.