adc doesn't even try to dodge skill shots, they can just stand in the middle of the lane and eat all the starcalls so soraka can heal herself.
land every single skill shot, damage ADC to low health, Soraka heals friendly and herself full in 2 seconds. bring ADC to low health again, soraka full restore in 2 seconds.
adc doesn't even have to dodge skill shots, they can just stand in the middle of the lane and spam laugh because I'm focusing the wrong enemy
Fixed your post for you. If you don't sit around and eat Soraka's Q, if you focus your poke on Soraka so that she's scared to get in range to Q, if when you all in you focus Soraka for the 2 seconds it takes to kill her and make the lane a 1v2 against the ADC, then her heals don't mean anything. She has reliable ally healing and unreliable self healing, you're supposed to focus her.