Quote Originally Posted by Kawaii Ryűkishi
*snip*
Don't spam. Or flame. Kthxbai. < / modwhore > :<3:

On topic, it helps if the third member (i.e. Cloud) is KOed - that way, Princess Guard will be more effective. Of course, the Morph materia has to be equipped on the Princess Guard itself for it to work. Once you have that, (SPOILER)Aeris morphs Tifa, then sacrifices herself to the Planet to battle Sephiroth in the Lifestream.