According to Ill Bill's Twitter, these are the confirmed guest spots for their collaboration project due August 24th. This will be Raekwon's 2nd guest feature on Mugg's album (2005's Grandmasters) and Muggs 4th album in his 'VS Series"

Q-Unique
La Coka Nostra
B-Real
Sean Price aka "Ruck"
Vinnie Paz
Sick Jacken
O.C. (OVER A MUGGS TRACK!?)
RAEKWON
Chace Infinite