Shio is another Gon and Yusuke type guy. He has super strength and super speed. He’s basically the same as Gon, Yusuke, and Goku except slightly weaker. Wario however has fought people like Kazuki and knows how to fight.. Shio wins.
Zero has seen a lot of different looks through the years. He has also gotten many new attacks. He now has a shield and lance. Wario doesn’t have those weapons. Also Zero’s swordsman ship is legendary. Zero wins.
Mephisto has a lot of power. He has vast magic powers, that can range from Shields, to beating powerful beings with his magic beam. While Wario can take a lot of damage Mephisto is just too strong. Mephisto wins.
Ganondorf vs Wario is finally a tough fight for Wario. While Ganondorf has tough magic powers, Wario has cunningness and Warioman on his side. Of course Ganondorf also has a sword and can use it, so he wins. Ganondorf wins.
Allen has a big sword. I really didn’t like Allen at first. Now I don’t really mind Allen as much. I gained a lot of respect in the final fight of the anime. Wario may be tough, but he doesn’t have the skills to win. Allen wins.
Ashe is like Grey in that she has the powers of a lot of people. She has so many powers that she could beat Wario. That is a tremendous feat, because let me tell you WARIO is the man. Ashe wins.
Aile is a lot like Vent. She has the powers of the 4 guardians and X and Zero. With these she’s about the same as Vent, just slightly weaker. So she also beats Wario, but not before he hits her with his 3 hit combo. Aile wins.
Vent has the powers of the 4 Legendary Guardians and X and Zero. Wario couldn’t stop him even if he only has Zero and X. Zero and X’s powers rolled into one is way too tough for any mere mortal. Vent wins.
Hibito has a fire sword. With it he’s now at a level where he can fight Wario at an equal level. Wario has powerful moves, that could take out anybody. Can Hibito take them is the question. With his fire power he makes it. Hibito wins.
Wario has fought enough people to know not to underestimate anybody. Thor is not a force to be reckoned with, but Wario has to try. Thor’s Mighty Mjolnir is strong enough to take him down. Thor wins.