Are all pieces ofRavenscale dropping?

[LevinJ]

They are dropping, and I suspect at appropriate rates. I got a pair of RS arms while i was doing the temple, gave them to a guildmate. But CT was a ghost town when I was there, and the only exp group that showed up found the four corners of the temple (where no RS drops) more worthwhile than anywhere with a named spawn. I suspect it is rare because it is so rarely camped.