Its a build I am perfecting for a month now!! I just wanted to be a tank that can deal some more damage with which I managed to do a double kill against wukong and xin who choosed to gang me! Zhonya's hourglass not only gives you 50 armor which will convert to damage but also gives you 100 AP which helps you with your abilities!!!! If you roll into an enemy you deal 100/150/200/250/300 + 100 dmg and if you ulti them you deal a total of 520/1040/1560 + 240 dmg which concludes to a total of 340 dmg more with your abilities which can save you from death like it did for me! Start as support and end the match as a fearsome AP tank!