HP↔MP

HP↔MP is a support ability in Final Fantasy VII. Granted through the HP↔MP Independent Materia, HP↔MP switches the users' HP stat with their MP stat.

HP↔MP allows the character to boost their MP above 999, which is the typical reason it is used. However, it will also cap a characters' HP at 999. To work around this, high Defense, Evade and several other defensive abilities provided by Materia are strongly recommended when equipping HP↔MP.