dont nerf devourer. nerf bork
thats the actual problem with the item. borks passive has been massively overtuned ever since they buffed the value to 8% and had lifesteal apply to it.
you dont see people rushing devourer with wits end. you always see it in combination with bork. if the passive of the item is op in the first place, its not gonna get better if it applies twice every second auto attack.
remove the lifesteal from the passive again, and lets see what it does. thanks to it, building health on a tank isnt even a real option anymore. youre just giving the adc more ammunition against yourself. the larger your health pool is, there more hes gonna heal off it. its ridiculous. what are you gonna do? not build health and focus on armor? last whisper doesnt allow that either.
buff was fucking stupid. Try playing
now; you get 1v1ed easily by pretty much any champion that bothers to build a botrk.