A character in Afterlife had Spirit Wracked Cord in their guild character inventory at least as of December 15, 2001:
https://web.archive.org/web/20011225...acter=Delnatha
Capture is from Dec 25 2001 but the page says "Last Updated:
12-15-2001 22:23:09 CST"
This is like 10 days after Luclin launch. If I had to hazard a guess, I'd say Spirit Wracked Cord was in from the Chardok revamp patch itself.