I think irelia's passive can use an update
With the number CC's that this passive it has no effect on it loses the sense that you were out played by the opponent.
I am making a guess that it was purposed to protect her from being chunked down too hard getting to and being in range to act as a dive fighter/melee carry (you guys really need to decide on a group name and stick with it), but virtually everyone else in the same classification as her can do it better in my opinion.
Of course I made with an idea for a change. And it still fits well with what is currently does.
"Gain 4%[+2% per level] bonus total armor and magic resist during control impairing skills and effects rapidly decaying over 1 second after the end of the effect."