Rhino (SaGa)

An unnamed Rhino acts as a boss in Final Fantasy Legend II who resided in Ashura's Base, when the heroes fought him he taunted them that they were too late and that Ashura had already obtained several Magi - he then exploded violently, forcing the heroes to flee as Ashura's Base was destroyed in the process. Later in the game other Rhino are encountered but they are simply standard monsters, despite their name all Rhino are actually more akin to dinosaurs than the real-world rhino.