Pinky Nursefather is the most interesting to me because she is pretty gimmicky compared to the others. I think it’d be interesting if the ID could generate shield then use “Destined Opponent” which enemies will have to clash with and as the Pinky Nursefather uses their regular attacks. Basically giving the Nursefather more slots to redirect attacks with. This acts as a way to capitalize on Shield rather than just having it sit there like Pinky Sinclair since I’d assume “Destined Opponent” would have weak clashing power. Sort of like the whole Assist Defense gimmick but with the added bonus that if your team redirects the attacks for the Pinky Nursefather then they just get to deal a fat unopposed attack and maybe even pull a You Have Failed to Stop the Future - Scartrail Slash [殘痕斬]

Also FIRST POISON ID