Why Going AP Support Won't Work
I've seen many players go supports like Sona or Lux and just build full AP without thinking of their adc and proceed to get very fed, while that's good it ultimately is bad. It means your ADC, the AD dealer is very underfed, you usually have a AP mid so you don't need to be another one. Your adc becomes very weak and as a result they are unable to help you siege well, cannot successfully carry a teamfight, and can't help you win. Whereas AP supports like Lux will maybe delete one enemy, then be focused down immediatly because they can't take the turret or can't heal from lifesteal like adc's. They use an entire spell combo to kill one target and become useless till their CD's are up. ADC's however can continue to deal massive damage with crit chance and just auto'ing rather than abilities and will stay alive longer thanks to their lifesteal that they usually build (and in most situations their dash abilities). In short, AP supp "carries" are not better than getting a relatively well off ADC, and it should influence your choices in-game. Do you need that Luden's Echo or would Mikael's be better to keep your real carry alive.
