Deadpool vs. The Marvel Universe (2008)

Collects Cable & Deadpool (2004-2008) #43-50:
Deadpool has titanic team-ups with Wolverine, Captain America, Dr. Strange, Brother Voodoo, Ka-Zar and the Fantastic Eight?! Plus, the dreaded Venom Symbiote has multiplied, and made some new friends of the prehistoric variety, giving the Merc with a Mouth his final opportunity to prove himself the ultimate hero or the ultimate villain!