Easy Stat Maxing
You need a Morph Materia, and, maybe, a Characters Ultimate Weapon. Then, go to the Sunken Gelinka (the sunken plane in the ocean) and Morph everything you fight. Each of these monsters give you a different source. Power, Mind et cetera. So, if you want to play FFVII, and have a few hours to waste, you can easily max out your stats.
More tricks, tips and cheats for this game are right here - Final Fantasy VII cheats
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