Kayle support, what do you think?
I feel like she fits a similar role to lulu without the need to go solo lane and build heavy amounts of ap to be relevant. Q provides a decent slow, the same as lulu. W provides a decent MS buff, same as lulu, while also healing with a really good base heal. E well, pretty much the only downside. R a free zhonyas on your adc which i'd say is better than lulu's ult, scaling to 3 seconds at lv 3... I've had some success on her as a support. Pretty funny seeing a zed ult your adc and you just pop your zhonyas... lol