Well here the final peice of the puzzle that proove all.


Cloud levitated up all the way to the top and he is actually controlled
by Sephiroth.

Rufus: Who... was that?

Hojo: He's a Sephiroth clone I created after the real Sephiroth died five years ago. Jenova cells and Mako, with my knowledge and skills, have been combined with science and nature to bring him to life. ...I'm not wild about the failure part, but the Jenova Reunion Theory has now been proven. You see, even if Jenova's body is dismembered, it will eventually become one again. That's what is meant by Jenova's Reunion to start. Five years have passed, and now the Clones have began to return. I thought the Clones would begin to gather at Midgar where Jenova is stored. But my predictions were not entirely correct. Jenova itself began to move away from the Shinra Building. But being a genius that I am, I soon figured it out. You see it was all Sephiroth's doing. Sephiroth is not just content to diffuse his will into the Lifestream. He wants to manipulate the Clones itself.

And well after you read that you will understand how his power is very mighty in FF7. And that Jenova isnt that much other then a Cell donor heh.