Okay Damage reduction route..
Were ADC gets Phantom dancer, and support gets knights vow. Not so good early...
#Though both items would be very good late game! :3
and definitely not on Jinx and poppy... Like some of you all said. 
Perhaps if someone more capable was ADC it could have worked. (I'm still bronze after all xD)
I was more or less RIPed though by a "Lethality" Lucian
#Yep, it still works on him... Sorry to let you all know.
Aye.. my CS was atrocious.. >.<
My poppy was a trooper. <3