Would attacks that partially bypass shields be toxic gameplay?
Picture this: you have a Champion whose Q adds bonus damage to their next basic attack and enables a portion of that attack's damage to ignore shields, going right through them to hit the target's HP.
Toxic gameplay? Or could it be reasonable if it's part of a Champion's gimmick? (i.e. this Champion is all about bypassing defenses to take a target down)
EDIT: To avoid being too niche, perhaps it could be "next basic attack deals bonus damage. Part of this attack's damage is converted to true damage, and this true damage can bypass shields." If it was like this, it'd have uses against shield-users and tanks.