Author of FFVII: Lifestream & FFVII: Reflections
Was just thinking about this since it happens to be where I'm at in writing Lifestream, but I was wondering how Jenova-posing-as-Sephiroth got the Masamune back after sticking it into President Shinra and pulling an Elvis (leaving the building)? Is it really just a piece of Jenova made to look like the sword? I'm guessing it's not the real one because Seph had it with him when he fell into the lifestream. So would this one have just disappeared once Cloud and co. left and it had served its purpose (to goad them into following what they thought was Sephiroth)?