"Mighty Blow" is a boss battle theme in Star Ocean: The Second Story and its remake Second Evolution. It is played during the fights with Michael and Haniel as well as with the superboss Iselia Queen.
"Mighty Blow" is used in Valkyrie Profile on the battle theme of Iseria Queen in the Seraphic Gate.
Valkyrie Profile: Covenant of the Plume
"Mighty Blow" in Valkyrie Profile: Covenant of the Plume as a normal boss battle theme.