Original members of the group included Mista Sinista, Rob Swift, and Roc Raida.

Rob Swift and Total Eclipse formed a side project called Ill Insanity releasing one album together in 2008 entitled Ground Xero.

[2] After the group's name changed, the crew was later reduced to members Rob Swift, Roc Raida, Total Eclipse, and Mista Sinista (named after the X-Men villain Mister Sinister) before releasing their debut studio album, X-Pressions in 1997.

[2] They have been known to do numerous collaborations, ranging from Kool G Rap to Cypress Hill, Mike Shinoda and Joe Hahn of Linkin Park, Wayne Static from Static-X, and co-released a collaboration album with Mike Patton called General Patton vs.

As of 2007, Rob Swift, Total Eclipse, and Precision have formed a new group called Ill Insanity.