First off, I believe this genre is called Orchestral dubstep, not legendary.
But, I must admit you did good. There is a valid theme as a background and we can definitely see it. But, you need to be careful. During both of your drops, the orchestral sounds drown out the dubstep, which made it all the less enjoyable. To me, this sounded more like Two Steps From Hell than orchestral dubstep. Be very careful not do drown your dubstep, since it is a main point of the song.
There is also the fact that the dubstep seemed only to be an electro raw remix of your orchestral melody, which is completely understandable, but it makes the song sound very repetitive so be careful.
Anyhow, this track sounds good overall, there is just some work that could be put into it.
Hope you can use this critique to perfect your art.