Batman #550 [Collector's Edition]-Very Fine (7.5 – 9)

"Introducing Chase" at top of cover. Chasing Clay - An extra-sized issue introduces Chase, soon to be starring in a new ongoing series, featuring some sequences by guest artists J.H. Williams III and Mick Gray. When the Clayfaces create a new, eerie version of themselves, Batman joins forces with Chase, a lady detective -- with an attitude -- who specializes in investigating paranormal activity. It's an uneasy partnership at best, and may give the Clayfaces the edge they need! (NOTE: 1st appearance of Cameron Chase, a highly-skilled agent for the Department of Extra-Normal Operations. 1st appearance of Clayface, Cassius Payne, the son of Preston Payne and Sondra Fuller. Introduction of the DEO, the Department of Extra-Normal Operations, an organization later revealed to be led by Director Bones.