Guild Wars 2

You have to pray to RNGesus.

Supreme.4051:

I see a bunch of people getting exotics and ascended weapon chests. All I got was some greens and yellows. Was my chest bugged? I’ve been playing a lot for my server and it seems kinda insulting that some random person can get the same amount of loot with 1 hour of champ farming

Better just let me pick 1 good item instead of having to pray to the RNG gods again for a reward.

There are a plethora of threads over in the WvW sub-forum about the rewards. You might try perusing them for answers. Good luck.