Raises [Vitality]Final Fantasy VII description
Guard Source boosts a character's Vitality by one. It is a boss reward from Dark Nation after battling Rufus on the roof of the Shinra Headquarters. It can also be found in Kalm (last house in a row, upstairs in a cabinet), Junon (last house in first area, 3rd floor), City of the Ancients (first house when going right from the intersection), Rocket Town (after getting Highwind, in room behind item shop), Midgar when trying to stop the cannon (after fight with Turks in winding tunnel, head up), Northern Cave (spiral path second chest x1; choose right when prompted on second screen x1; at area that resembles a maze jump off ledge, choose right when prompted, jump into cave while facing left x1).
Vitality Bun is dropped by the Satan and Asmodeus Nemeses. It permanently increases vitality of one character.