Zanpaktou and it's powers

Here I would like you to post your zanpaktou shikai and bankai abilities. Do not post them if you have not obtained them and do not use them if they have not be approved (Otherwise you will be mad if they are not approved). Now if you have multiple zanpaktou you may NOT have duel bankai. For the level required to master this art, is impossible o achieve on your own and only Mahk-x and Zeik have done such.