How about kaisa support?
Kaisa can be flexed as support with ap carries like swain,neeko or syndra.
After AP support itemYou rush a zhonya, max W then E and just spam your W on cooldown. Second item will be void stuff..then go for support items like redemption and twin shadows. You will have W evolved at 2 items...just roam the fuck out of the map and spam W. enemy rage quit...GG