Hassan I Sabbah was one of sickest skramz bands around in the early 2000's. The band was made up of members from a bunch of bands that I have never heard of before (Force Fed Glass, Puritan, Prevail, Rinse) as well as Unearth and Otesanek.
The band released, according to Last.fm, two demos, an lp, a split with Usurp Synapse, and were on a few compilations. Hassan's myspace had a link to a discography, but it did not include the track from the Relics of Ordinary Life compilation. I have all of their stuff and made my own 14 song discography.
Heres a video of the song "Worm".