I was trying this for a while, but the bowling ball would hit Azrael before Tao could launch him after 214214C and he'd recover.
I found this way to work:
After putting Tao/Opponent in the corner of the stage -> bowling ball -> While running, push opponent roughly 1/4 away from opposite corner (within 6C corner-bounce range) -> OD -> 6C -> 214214C -> opponent lands on bowling ball -> 214214C