Zoldarks Chest and Rare Drop

Okay so in Guild wars Dungeons Pretty Much every chest has its own Rare weapon like Frostmaw's With Demoncrest spear, Silverwing, Demon fangs. And Shards of Orr with a Bone dragon staff.(You get my drift).

Now when it come's to Zoldark chest its:
Rare Item
Poly mock Piece.

No Rare or Special weapon Only obtained from this Chest? Or has it just not been found or Recorded at all?

I Mean i've done Zoldark for awhile With 7 heros for the Fun and i just seem to get typical Insc stuff.

So the Question is: Do you think that Zoldark chest has a Rare weapon And just hasn't yet been discovered/found or its just a chest that drops Insc stuff?

If there was anything more significant, it would have been discovered by now.

Even if it was something as rare as mini Polar Bear, it still would have been found in the first few days. But here's to hoping