User blog comment:Morgan silve/Aizen vs Kariya, who would win?/@comment-1583962-20101009220543/@comment-1925947-20101010130120

If you think about it, they are both equal in strength. If you read the whole purpose of this blog, then it is stated that aizen can hypnotize. Kariyas wind barriers would make it quite hard for aizen to cut him. But if kariya were to attack, then kariya would hit the wrong aizen. If one of them figures out eachothers secret, then one of them would win, in my opinion it would result in a tie because they both. Have great intellect based off their years of experience.

Here are their weaknesses:

Aizens zanpakutos weakness is simillar to kanames bankai weakness. You need to grab the zanpakuto to escape the illusion (due to the fact that the illusion is holding the real zanpakuto).

Kariyas weakness is two on one. His wind barrier can break if many attacks are made on him at once.