File:Ptolemaic Slug EX MSA idle.gif The Ptolemaic Slug EX is a playable unit in Metal Slug Attack, first appearing in the Extra Ops titled Wild Edge. A Ptolemaic Slug designed for difficult environments, it's a significant improvement over the standard model, offering more power for less AP. If placed in a deck with the Metal Rear EX, they form the "Ver.expedition" team, reducing their AP costs by 10%. Use of the Metal Rear EX can additionally buff the Ptolemaic Slug EX's attack power.