Not Updated For Current Season
The masteries shown here are not yet updated for the current season, the guide author needs to set up the new masteries. As such, they will be different than the masteries you see in-game.
This Irelia is unstoppable if played correctly. she does tons of damage and she owns anyone in her way. Depending on who i am playing my last item changes to counter their builds. Make sure you are not careless and try and be cocky because you are still pretty squishy. buff when you can and timing is also important. stun when appropriate, but guarantee good late game if you have these items.Good luck and have fun.