Prep-Man
Last lineup with Mr. X and so on.
http://www.comicvine.com/team-achilles/65-44142/all-images/108-195753/achillis/105-755442/
http://www.comicvine.com/team-achilles/65-44142/
http://www.comicvine.com/team-achilles/65-44142/all-images/108-195753/achillis/105-755442/
http://www.comicvine.com/team-achilles/65-44142/