Oh boy i feel so sorry for you guys that you'lre not dealing 1k damage per auto twice a second at 15 minutes with lifesteal and infinite shielding from your support
Must feel bad to have to play your champ as they were in past seasons... where they did fine
i'll give you a hint
two defensive ad items will get you in the game
here's a list of defensive ad items that will help depending on your adc

adcs literally didn't have to counter build for the last two years other than the occasional lord doms or mortal reminder, which most just skipped
adcs literally have been doing six item builds and unless an item is particularly over powered(
) they wouldn't touch anything else
sorry you don't get to build three or four crit items and a lifesteal item with attack speed boots and call it a day now