How rare are Guardian Leggings?

[Baler]

hunting for 1 specific drop will make it feel more rare. There is a pretty even rareness to all those drops. I've killed a few hundred mobs when I was on giant factions but only got notably 2 Skyfury Scimitar
It was rather depressing.

[elwing]

I had two legs while getting my robe, took me 1350 kills, so around 600 kills I would say...