So I have a what-if battle I want to get your guys opinion on this.
Ben 10 Prime (Or 10,000) vs. Oma ZI-O
Now I'm sure most of you probably haven't heard of this character before as he's pretty obscure. He's from a Japanese TV show called "Kamen Rider: ZI-O" and his a variety of powers that could combat Alien X and Ben's arsenal very well. (Which I list and provide a video for later). The main point I'm bringing this up is because he cannot be erased from the universe or team stream, instead only be forced into becoming an alternate universe so that rules out Alien X's tactic of wiping him away.
Then, he is unable to have his power stolen or taken away, as shown multiple times if anyone wants proof. So that means Alien X couldn't just zap away his powers.
Now i'll listing some of his more notable powers. (Note: His powers are mainly from other characters from the same series, and they are exact replicas of them, so you'll notice no connection between them)
Time manipulation: This power is really self-explanatory. He can travel through time and change it, but he can only change the past as long as it doesn't change him from becoming Oma Zi-O. He can move to other worlds as well. He can also freeze time and sense when it is being distorted, like Clockwork. He can also age objects and people up, ageing up large robots to be complete rushed.
Disintegration: He has also shown the ability to completely disintegrate large scale objects and people. For example, he once destroyed multiple of said robots (around the size of high rise skyscraper) with what looked like ease.
Intangibility: Just like Bigchill, he can go utterly intangible with nothing being able to touch him.
Now we enter the weirder powers since these were stolen from other characters in the series.
Bloody Rose: He can summon a hoard of dark energy bat-like creatures that can drain the stamina and energy from a person, or just eat them.
Dragreder: Dragreder is a creature similar to a dragon in which Oma can summon at will (and as many as he desires). This dragon as the stereotypical powers they are shown to have, breathing fire, flying and etc. Though this one can travel through mirrors (So can Oma) as a form of two way teleporter to surprise opponents.
Weather manipulation: He is also able to create cyclones and other weather effects.
Might Brothers XX: This allows Oma to split himself into two separate beings, both sharing the same power but different minds.
Photon streams: This basically means he can travel through and control photon energy and light. He could use it to cut through opponents like a hot knife through butter
Hyper Muteki; This makes him invincible to physical attacks (But I'm not sure if it has time limits as characters who do not possess a specific Gene cannot use this power for more then 10 seconds per day).
Rider Summoning: As stated earlier, Oma stole his powers from different characters (over 30, I believe). This also came with the ability to summon dark/corrupted versions at any time that are under his control. Meaning he could, theoretically, summon someone who could use the previous listed, Hyper Muteki. It also means he could summon an army of superheroes, each one having a different fighting style, some even having the powers already listed.
Now we get onto the power I think is a real game-changer.
The "Kuuga Ultimate kick." This attack has the power to destroy a planet on impact. Now keep in mind Oma can not only make this attack himself, but he can also summon multiple other people who can (I think there's three who can do it, not including Oma)
(Note: This is far from all of Oma's powers, but only the ones I deemed notable for now, I will link his Wiki page or video proof of his powers if needed)
So I want to have a logical and fun debate to see how you guys defend Ben or think Oma would win or is too OP.