I got it like 10 or so hours after I hit 85 slayer.
But anyways, that was then. I'm rather sick of killing dustdevils trying to get a dragon chain, but I'm considering killing the kalphite queen to get one.
Yes, I can solo it. It takes me 3 trips or so, but I can solo it. I killed one on my own yesterday. It dropped 500 mithril arrows.
The universe is mine and all shall bow before the might of Megafrost, master of Orion, master of the universe...