Well the developers already stated that the squalls dead and Rinoa's ultimecia theories were false implications by fans.

You know that's why I tried to place strength and magic in two categories, you can't say that is not strength, it gives the user abilities beyond what average strength can, there for it is strength, magic=power=strength

No she didn't, all sorceresses have set categories of power. Edeas was Ice. Ultimecia used Edea as a shell. Edea clearly used Time and space magic not pertaining to Ice, and also using maelstrom which is Ultimecias spell.

Saying in that case she never proved a threat is wrong, perhaps I did not state that comment well, I meant in the final battle. Otherwise you can also say Sephiroth wasn't a threat. In which clearly he was.

Being in stasis for a while reduced her powers. It just weakened her. Put sephiroth away for a while not using any of his powers and he also would have little abilities when he is out. The seal in space was meant to stop all powers while sealed and Laguna stated that she would quickly gain her powers, meaning she didn't lose her powers completely.

a basis or cause, as for some belief, action, fact, event, etc... It is the same as an explanation, tho I see what you tried to do their haha ^o^

ANd what you said is what everybody here has been doing if they have an fan.
We try to prove why our villains are strongest, which is what I just did...>.>

I'm sure I gave valid reasons why she is powerful, and reasons why she failed cause in reality, sephiroth didn't show that much or nearly that much, please show me wrong though, by showing his abilities in comparative to time and space, nothing beats time and space, as they are absolute in equity to life. Take away time and they can not live, take away space and they cannot exist.