After finally completing the whole track, here is what you get in the final box...
50 Dragonite Ore
50 Empyreal Fragments
8 Obsidian Shards
2 Mystic Clovers
100 Volatile Magic
10 Testimonies of Heroics.
This is the worst chest line you can pick for rewards. There is kitten all inside (in the sense of it being worth while of a last chest) of it making me waste an entire wvw sesh just to get it.
So... I recomend to anyone doing WvW DO NOT DO THIS TRACK.