What did Sephiroth do to Jenova?
Sephiroth cuts off Jenova’s head. Leaving its body behind (and later brought to Midgar.) He uses various parts of Jenova’s body as minions in Final Fantasy VII. Plot flaw! Zack says he never uses the Buster Sword! Zack never actually uses the Buster Sword. He either fights hand to hand (which we see during his Angeal Limit Break) and with a different sword or with its blunt end. Because use brings about wear, tear, and rust. In other words: Gameplay =/= Story. Plot flaw! A lot of missions dont make sense! All missions are side-quests that have nothing to do with the story with the exception of Reigning Deity.