Playing ADC

Literally what the fuck am I supposed to do as Corki (or any ADC) when facing a team that has Malphite, Azir, Sivir, Alistar, and Wukong? That team right there is a perfect example as to why ADC's need an item like Zhonyas but altered in a way that it makes it only viable for marksmen to build and not champs who would certainly abuse it. cough Zed cough cough. I actually did build a Zhonyas that game after I completed Trinity Force and IE and it was effective somewhat in keeping me alive. I still got my ass pounded by their stupid engage but I was able to get more damage off because of being able to survive the initial burst and since Corki has AP scalings it wasn't the dumbest item I could build.