Maybe, this can be tested in FF Dissidia but i am certain kefka would win.
No, Jenova is an alien from outerspace. Kefka and Ultimecia are both wizard/witch.
Kefka and Ultimecia are two separate villains from two separate games Kefka is the main antagonist of Final Fantasy VI and Ultimecia is the main antagonist in Final Fantasy VIII.
No... Only Chuck Norris can defeat Kefka
No.
probably sephiroth.
no
not by himself.
Definetely.
Absolutely, as soon as they begin there ULTIMATE END move ultimecia would be dead.
Yes.
I would say yes cuzz ultimecia has 4 forms jenova only has one.
If you play Dissidia, the two can fight. Both can defeat each other.