[REQUEST] Returning Player Tips:

It's best if you don't play ADC at all in this season and find another role to main instead. Keep it as your second role if you really like it, but if you intend to climb don't play ADC as your main role at all as they're in kind of a fucky state atm.

Play mid and use assassins/artillery & control mages (Kat, Zed, Xerath, Orianna, Ziggs), or play jungle with champs that have teamfight utility (CC) such as J4, Rammus, Evelynn, Shyvana, etc. If you still want to play ADC, pick stuff that has mobility (Vayne, Twitch, Tristana) or are hypercarries (Jinx, Varus, Xayah, Kog'Maw), farm until you get your items, and smack 'em down.