Masa and Mune
Due to MediaWiki being a pain, this article's title is incorrect. It should be Masa&Mune. For biographical information, see Masa & Mune.
Magic Defense: 50
Final Fantasy Chronicles Strategy: Attack Magus with the same elemental that he uses. If you can't, do physical attacks to change his barrier. Have Frog attack with the Masamune to lower his defense and start pounding him!