Also known as: トールギスIII
OZ-00MS2B Tallgeese III
The ultimate development of the Tallgeese series. A more modernized instance of the original Mobile Suit, it loads a mega cannon and heat rod (resembling the Gundam Epyon's own heat rod) as well as the traditional beam saber and head mounted Vulcan guns. It was piloted by "Preventer Wind", a.k.a. Zechs Merquise, during the Mariemaia Army's uprising.