Kai'Sa + Manamune/Muramana
Pretty straightforward - Kai'Sa's passive doesn't count the bonus AD from the "Awe" passive of Manamune/Muramana for the purpose of evolving her Q.
It's really strange, because the AP you get from the "Awe" passive on Archangel's Staff/Seraph's Embrace actually does count towards evolving her W.
It's too inconsistent to be intentional, so it must be a bug. Either they both should let Kai'Sa evolve her abilities, or neither should. It's the same passive.