Cyrus

     Cyrus is a legendary Hero as well as friend and mentor of Frog. He was the chief captain of the Guardia Knights at Guardia Castle and was well-known for his good swordsmanship. He's also the original owner of  the Masamune and the Hero Medal. He was slain by Magus during battle and relied on Glenn (Frog) to carry on his tasks. 
     Eventually, he didn't just came to rest after he died. His soul haunted a building which was his burial place and came to rest only when Frog visited him. He saw that Frog and the queen was already in good hands and henceforth rested his soul to peace as well as gave Frog his courage to move on with his life.