Ozzie's Original Sprite.
 Plot Background
Ozzie is the leader of Magus' trio, and the most cowardly of the three, often running away. After Magus summons Lavos unsucessfully and is thrown back in time, Ozzie takes control of the fort, calling it Ozzie's fort, and adds his own traps to prevent intrusion. He can be later fought in Magus' sidequest, along with Slash and Flea.
Ozzie is Magus' top lieutenant, and as seen from when you fight his troops on the Zenan Bridge, he is better at ordering others than fighting on his own.