Spolier Alert, I Think the Myserious Figues is Master Eraqus's Nobody. He can form a nobody because his heart gave way to darkness.
Theory Support- The Fighting style resembles Xemnas's fighting style and Xemnas is Terra and Master Xehanort's nobody.
- And you fight them at the same place in The Land of Departure
plus he didn't try to completely distroy Terra, Aqua, And Ven. He just Fought them and left...........
Theory Support- The Fighting style resembles Xemnas's fighting style and Xemnas is Terra and Master Xehanort's nobody.
- And you fight them at the same place in The Land of Departure
plus he didn't try to completely distroy Terra, Aqua, And Ven. He just Fought them and left...........