its impossible to tank against vayne.
you know its impossible to tank against any adc. but when you have 300+ armor and she kills you in 2-3 seconds and your full tank its just disgusting. I mean shes not giving up anything for the true damage. she gets a blood thirster of ad with her ult. crits most than pretty much every adc except draven and jhin which sacrifice efficiency and attack speed. vayne is just too nasty. and yes it is the time to qq about vayne as she is back in the meta again.
Almost impossible to out duel.
Impossible to outscale
Impossible to fight against as tank
Impossible to fully bugfix
Impossible not to put on rule 43