I would have to say the ninetail beast because of its huge level of chakra.
Alien X vs Ninetail Beast
Has to power to freeze time Even if the Alien X Froze him, Kyubi would survive since it has enough chakra to withstand the pain and even break the attack.
Winner Nine Tail Beast
But who knows this could change
Yes
Alien x
Alien X's power is to warp (twist) reality.
on vilgax attacks to unlock alien x type in this code on the cheats menu, alien x sst eat
only if the "judges" controlling Alien X vote on a decision
Alien X is not exactly the most power full alien, it belongs to an alien species called SABIONS in this species there are aliens more powerfull than Alien X.
sonic is very very stronger the ben 10 ulitamte alien
Yes
Whoo! Naruto shippuden rocks... and i think its stronger than ben!
Alien x is an alien which can travel backin time.... that's all i know about Alien X.
Brute strength he is stronger than her especially in the end of the series he is stronger than esculaus meaning he becomes stronger than most men
Alien x can warp reality itself.
Alien x
yes because they voted for alien x nano in the alien off
There is now! yay Alien X is my favourite
alien x x10 code
Of course Ben 10 alien force!