Idea for the anti shield item being passed around
Riot quoted "Something like that would be the intent yeah. Could also be something like 'Unique Passive: Your basic attacks deal 42 bonus magic damage, increased to 84 against shields' rather than a single burst of damage or a modifier to all your damage."
look at
: an item based around taking resistance down, deals magic on hit. Maybe instead of forming a whole new item, you can update wit's end to fight against shielding. This would be pretty cool because it wouldn't be like IE or ER where it's essential to every adc and gives extreme power. It gives attack speed and some magic damage, can't be busted on an adc unless you're someone like kogmaw.
if they go with an active item, look at
: It nullifies and disables turrets currently, but maybe it could be updated/reworked into a shield interaction instead of a turret one since it's niche is obsolete right now. It doesn't have to keep its build path or anything but it is a pretty wise way to keep this item while still having the utility disabler theme.
These unloved items have a perfect opportunity to take spotlight back in league.