I was merely pointing out the problem of trying to explain something that the designers at Square probably couldn't even really answer...
I see...


Insane? Because he's evil and helps Sephiroth? Gimme a break.
Hojo injected Jenova cells into his unborn baby. He wanted to use wounded soldiers for experiments in making Sephiroth clones. He thinks putting a girl in a containment with a ferocious looking(at first glance) lion-like creature(Red XII) will save both species. Not insane, I agree... (sarcasm)

JonJonB
Please Sephiroth can have psychic abilities because of a strong will... You also said his strong will allowed him to "control" Jenova's abilities. Can I have evidence how a strong will can allow you to do so much?

Well although the powers you listed already heavily outweigh any that Sephiroth can reasonably claim to, the fact that people with her cells get drawn across the globe SOLELY to return her to full strength seems pretty concrete that she has powers that the game does not specifically list
I agree.

Remember JonJonB, there is proof that indirectly explains things. You seem to be more focused on the direct proof that is seen from your eyes.